This restaurant does not have any images
Japanese
Kokoro Don Café 66 Summer Street
66 Summer Street
Somerville, MA 02143
Orders through Toast are commission free and go directly to this restaurant
Keishoku Sando & Waffle

Premium Katsu Sando(Chicken)
Crispy chicken cutlet with authentic Japanese milk bread and refreshing with cabbage salad. Contain: Sesame, Wheat$12.95
Tokyo Fruit Shokupan
Soft Japanese shokupan sandwich filled with fresh seasonal fruits and whipped cream, light and refreshing Contains: Wheat, Milk$12.95
Karaage Waffle(Japanese Fried Chicken with Waffle)
Crispy Japanese fried chicken on a fluffy waffle, topped with yuzu mayo sauce and roasted sesame on top. Contain: Wheat, Sesame, Egg$7.95
Premium Katsu Sando(Pork)
Crispy pork cutlet with authentic Japanese milk bread and refreshing with cabbage salad. Contain: Sesame, Wheat$12.95
Tokyo Creamy Egg Shokupan
Japanese fluffy egg sandwich made with Shokupan and creamy egg filling, simple yet delicious Contain: Egg, Wheat$12.95
Kokoro Sando
Fluffy Japanese omelet layered with ham, bacon and cheese in Japanese shokupan. Contain: Wheat, Milk, Butter$16.90Signature Pork Chashu Sando
Japanese milk bread filled with tender lean chashu pork, slow-cooked in a sweet and savory soy sauce mix with scallion and sesame oil. Served with a cabbage salad with sesame dressing for a fresh, balanced bite. Simple, comforting, and easy to enjoy Contain: Wheat, Sesame$12.95
Drinks
Special Drink(Iced)
Drinks (Hot)
Drinks (Iced)
Chef's Favorites

Grilled Hamachi Kama with Truffle Salt
Yellowtail collar grilled with sprinkles of truffle salted serve with house ponzu sauce, light dashi soup and Japanese rice on the side. Contain: Sesame, Soy$29.95OUT OF STOCK
66 Summer Roll
Fresh and vibrant – salmon, avocado & cucumber inside, topped with tuna, hamachi, yuzu mayo, and tobiko Gluten Free item. Contain: Sesame$17.95
Kokoro Roll
Premium roll with torched Toro(Fatty Tuna). Fresh tuna and avocado inside, topped with uni, ikura, and truffle yuzu/wasabi mayo, Special sauce Gluten free. Contain: Sesame, Fish$18.95
Kokoro Classic Set (6pc)
Nigiri (sushi) set featuring Sake, Maguro, Ebi, and Tamago. Served with fresh salad and warm dashi soup. Contain Wheat in Salad. Served raw or undercooked$24.95
Kokoro Premium Set (8pc)
Nigiri(sushi) set with Sake, Maguro, Hamachi, Unagi, and Ikura. Served with salad and dashi soup. Served raw or undercooked. Contain Wheat in salad.$38.95
Kokoro Signature Set (10pc)
Premium Nigiri (sushi)set featuring Salmon, Tuna, Yellowtail, Ikura, Otoro, Uni, and Squid. Served with salad and dashi soup. Served raw or undercooked. Contain wheat in salad.$58.95
Avo Harmony Roll(Veggie)
Inside, you'll find a bright trio of avocado, cucumber, and sweet pickled radish (oshinko). Finished with silky avocado slices on top, this roll is clean, smooth, and satisfying in every bite. Contain: Sesame. Gluten free$16.95
Kokoro Unagi Flame Roll
A signature seared-eel roll featuring flame-torched unagi on top. Unagi and creamy avocado inside. Finished with our house eel glaze and sesame for a rich, smoky aroma Contain Wheat.$19.956pcs Kokoro Mix Vegetable Sushi
This set is including with 2 pcs avocado nigiri, 2 pcs cucumber nigiri and 2 pcs oshinko nigiri. Gluten free.$17.95Inari Trio Set(3Pcs)
Inari Trio Set – Spicy Selection Three pieces of inari sushi topped with our signature: spicy tuna, spicy salmon, and spicy hamachi. Served raw or undercook.$10.95
Kokoro Volcano Tower
Spicy kani mixed house tempura flakes and shiitake mushroom for crunchy and flavorful, layered with avocado, topped with torched salmon belly, truffle oil, tobiko, scallion, sesame seed and house special sauce. Contain: Wheat, sesame, egg$13.95
Zensai Appetizers

Aburi Saba
Lightly seared saba with a rich, smoky aroma and savory umami flavor. Contains: sesame, wheat(in ponzu)$11.50
Agedashi Tofu (4pc)
Fried soft tofu served in a warm dashi broth with grated radish, scallion, and bonito for a delicate, savory flavor. Gluten free.$8.50
Broccoli Agedashi
Lightly fried broccoli served in warm dashi broth with grated radish and scallion for a crisp yet delicate flavor. Contains: wheat, fish$7.50
Broccoli Garlic Sauce
Lightly sautéed broccoli in a savory house garlic, ginger sauce for a simple, aromatic flavor. Gluten free. Contains: sesame$8.95
Crispy Ebi Mayo
Crispy fried shrimp serve with special spicy mayo sauce. Contain: wheat, egg, sesame$12.95
Edamame Steamed with Salt
Steamed edamame lightly sea salted for a simple and fresh. Gluten free$5.90
Hamachi Goku (4pcs)
Golden hamachi sashimi with yuzu kosho sauce, top with jalapeño. Serve raw or undercook. contain: sesame, wheat$16.95
Karaage(Japanese Fried Chicken)
Japanese-style fried chicken thight marinated in soy, garlic, and ginger, served crispy and juicy in every bite. Serve with Yuzu mayo. Contain: Wheat, sesame, egg$9.50
Kokoro Pork Gyoza Cheese 6 Pcs
Pan-fried dumplings topped with cheesy torch melt. Contain: Wheat, Sesame, milk$11.95
Pork Gyoza Pan-fried (6pc)
Pan-fried dumplings in Japanese style, serve with house special sauce. Contain: Wheat, sesame$8.50Seaweed Salad
Fresh marinated seaweed tossed in a light sesame dressing for a crisp, umami-rich bite. Contains: sesame, wheat$6.50
Takoyaki 6 Pcs
Osaka-style octopus balls, topped with special sauce. Contains: wheat, shellfish, egg(mayo)$9.95Truffle Edamame
Steamed edamame tossed in aromatic truffle oil and light truffle salt with peppers and parmesan cheese for a rich, savory finish. Contains: Milk$9.50
Vegetable Tempura
Assorted seasonal vegetables lightly battered and fried for a crisp, delicate tempura finish, serve with house tempura sauce.$10.95Kokoro Veggies Gyoza Cheese(6pcs)
Japanese veggies dumplings pan fried style with cheesey, serve with sesame soy sauce. Contains: wheat, sesame$11.95Veggie Gyoza Pan-fried(6Pcs)
Japanese dumpling pan-fried, serve with sesame soy sauce. Contains: wheat, sesame$8.50
Keishoku Onigiri & Inari Price Per 1 Pc
Kokoro Inari – Avocado Salad
Fresh avocado mixed with house salad dressing, served in sweet inari tofu for a light, refreshing bite. Contains: wheat, sesame$3.95Kokoro Inari – Oshinko
Sweet inari tofu filled with rice and crisp oshinko pickles for a bright, refreshing bite. Contains: Wheat, soy, sesame$3.95Kokoro Inari – Sweet Corn
Sweet inari tofu filled with rice and topped with creamy sweet corn for a light, comforting bite. Contains: Wheat, Soy, egg$3.95Kokoro Inari – Tamago
Sweet inari tofu filled with rice and topped with soft, flavorful tamago(egg) for a light and comforting bite. Contains: Wheat, Soy, egg$3.95Kokoro Inari - Aburi Unagi
Sweet tofu pocket filled with seasoned sushi rice, topped with flame-seared eel, unagi sauce, and a touch of sesame. A rich, savory-sweet bite with a smoky finish. Contains: Wheat, sesame$5.95Kokoro Inari – Spicy Crab
Inari tofu filled with sushi rice and topped with creamy and crunchy spicy kani (imitation crab). Contains: Wheats, Sesame$4.95Kokoro Inari – Spicy Salmon
Sweet inari tofu filled with rice and topped with spicy salmon for a rich, flavorful bite. Served Raw or undercooked. Contains: wheat, soy, sesame$4.95Kokoro Inari – Spicy Tuna
Sweet inari tofu filled with rice and topped with spicy Tuna for a rich, flavorful bite. Served raw or undercook. Contains: wheat, soy, sesame$4.95Kokoro-Inari Spicy Hamachi(yellowtail)
Sweet inari tofu filled with sushi rice and topped with special spicy yellowtail. Contains: wheat, soy, sesame$3.95Onigiri – Salmon(cooked)
Triangular rice ball filled with grilled salmon in our house special sauce, wrapped in seasoned seaweed. Contains: wheat$3.95Onigiri – Seaweed Salad
Japanese triangular rice ball filled with fresh seaweed salad, offering a light, refreshing flavor in every bite. Contains: wheat, sesame$3.95Onigiri – Tuna Salad(Cooked)
Japanese triangular rice ball filled with creamy tuna salad with onion, wrapped in seasoned seaweed for a bold, flavorful bite. Contains: egg$3.95Onigiri – Tamago
Japanese triangular rice ball filled with house special Japanese omlette, wrapped in seasoned seaweed for a bold, flavorful bite Contain: egg$3.95Onigiri – Tobiko
Japanese triangular rice ball filled with house dressing tobiko salad for a crisp, briny pop of flavor in every bite. Contains: egg$3.95Spicy Salmon(Cooked) Onigiri
Japanese triangular rice ball filled with spicy salmon, wrapped in seasoned seaweed for a rich and flavorful bite. Contains: sesame$3.95Unagi Onigiri
Japanese triangular rice ball filled with tender grilled unagi glazed in rich eel sauce, wrapped in seasoned seaweed for a warm, flavorful bite Contains: wheat$3.95
Donburi Rice Bowl

Kokoro Mix Signature Don
The munu items serve raw or undercooked. The bowl with salmon or/and another chef choice selected, spicy mix fish and Ikura. Set is served with side dishes including Konbu Dashi Ochazuke Soup, oshinko (pickled daikon), hamachi kosho, and seasoned seaweed. Served raw or undercooked$26.95
Kokoro Premium Don
A luxurious donburi featuring premium otoro with mix fish. Topped with ikura, creamy Uni and Caviar Served with Konbu Dashi Ochazuke Soup, oshinko, hamachi kosho, and seasoned seaweed. (Fish selection may vary by Chef’s Choice.) Served Raw or undercooked$48.95
Oyako Don(Keep It Special)!!
Japanese rice bowl with tender chicken chashu, onion, and soft egg simmered in a light house dashi broth. On top with scallion and sesame. Simple, comforting, and full of flavor. Contains: milk(butter), sesame, soy$17.95
Kokoro Veggies Tempura Don
Crispy assorted veggie tempura served over warm Japanese rice, served with our light and savory tempura sauce. Contains: wheat, sesame$14.95
Kokoro Curry Don
Fluffy Japanese rice served with crispy tonkatsu, smothered in rich Japanese curry with carrots and potatoes. Topped with toasted sesame seeds, fresh scallions, and paired with a silky onsen egg for extra richness. Contains: wheat, sesame, egg$18.95
Chicken Katsu Don
A classic Japanese rice bowl topped with crispy chicken katsu and savory tonkatsu sauce on the side, a sprinkle of toasted sesame seeds, and fresh scallions. Paired with steamed broccoli for a refreshing balance. Contain: wheat, sesame$14.95
Pork Katsu Don
Crispy pork katsu served over warm Japanese rice, paired with lightly blanched broccoli for a clean, balanced bowl. Serve with Katsu sauce house special on the side. Contains: wheat, egg, and sesame$14.95Curry Don
A comforting Japanese curry rice bowl, rich and savory, served with your choice of protein, carrots and potatoes. Contains: soy, sesame$14.95Karaage Don
A Japanese rice bowl topped with Japanese crispy chicken and steamed broccoli, garnished with toasted sesame seeds and scallion. Yuzu mayo on the side. Contains: wheat, sesame$14.95
Hamachi Don
The munu items serve raw or undercooked. A signsture sushi rice bowl topped with fresh slices of yellowtail sashimi , garnished with Tobiko and scallions (For size M) and spicy hamachi on top for size L. Served with creamy wasabi mayo. served raw or undercooked$18.95
Maguro Don(Tuna Rice Bowl)
A signature sushi rice bowl topped with fresh slices of tuna sashimi , garnished with toasted sesame seeds and scallions. Spicy Tuna on top for size Large. Served with creamy wasabi mayo. Served raw or undercooked.$17.95
Sake(salmon) Don
The munu items serve raw or undercooked. A signature sushi rice bowl topped with fresh slices of salmon sashimi , garnished with toasted sesame seeds and scallions. Spicy salmon on top for size large. Serve with creamy wasabi mayo. Contain: sesame$17.95Tamago Don
A Japanese rice bowl topped with thick slices of home made fluffy tamagoyaki (Japanese omelette), neatly arranged over warm rice.$14.95Tofu Yakiniku Don
A Japanese rice bowl featuring grilled tofu glazed with savory sauce, topped with toasted sesame seeds and scallions. Served with steamed broccoli and pickled ginger. Available for requested Gluten free. Contains wheat, soy, sesame$14.95
Unagi Don
A Japanese rice bowl topped with grilled eel glazed in sweet-savory unagi sauce, served with pickled daikon (oshinko), pickled ginger and steam broccolli. Contains: wheat, sesame$25.95
Beef Yakiniku Don
Carefully selected premium beef, thinly sliced and grilled with our signature yakiniku sauce for a rich, smoky aroma. Served over fluffy Japanese rice with pickled ginger and onzen egg. Gluten-free if requested. Contains: milk(butter), wheat, soy, egg$17.95Chicken Chashu Don
Lean, premium chicken breast slow-braised in our house chashu sauce for a soft, delicate texture. Served over fluffy Japanese rice for a comforting, lighter-style donburi. Contains: soy, sesame Gluten-free$14.95Pork Chashu Don
Tender lean pork cooked slowly in our signature chashu sauce and placed over warm rice. Light, wholesome, and made with car. Serve with steam broccoli, pickled ginger and garnish with sesame, scallion. Contains: soy, sesame Gluten-free$14.95Tofu Katsu Don
Crispy panko tofu over Japanese rice with katsu sauce, scallions, sesame, steam broccoli, ans pickled ginger. Contains: wheat, sesame$14.95Shiitake Mushroom Sukiyaki Don
Slice shiitake mushrooms gently braised in sweet soy sukiyaki sauce with onions. A plant-based comfort classic packed with bold umami flavor. Served with pickled ginger and slice cabbage. Garnish with sesame seed and scallion. Contains:wheat, sesame$17.95
Signature Handrolls
Golden Uni Handroll
Hand roll filled with fresh uni and crisp cucumber, topped with vibrant tobiko for a rich, ocean-fresh flavor. Served raw or undercook$13.95Kokoro Treasure Handroll
Grabbing handroll with spicy salmon and ebi, topped with ikura and fresh scallion for a bold, flavorful bite. Served raw or undercook$16.95Miyabi Handroll
Grabbing handroll filled with fresh hotate and crisp cucumber, topped with ikura and scallion for a clean, delicate flavor. Served raw or undercook$13.95
Signature Ocean Handroll
Hand roll filled with yours selected fish and crisp cucumber, topped with vibrant tobiko for a fresh, flavorful finish. Served raw or undercook$9.95Unagi Avo Handroll
Hand roll filled with grilled eel and creamy avocado, topped with ikura for a sweet and savory finish. Served raw Ikura$11.95
Sushi Nigiri Price Per 1 Pc
Ebi (Shrimp) nigiri
$4.95Hamachi Nigiri(Yellowtail)
This item serve raw or undercooked$4.95Squid Ika Nigiri
This item serve raw or undercooked$4.95Ikura Nigiri(Salmon Roe)
This item serve raw or undercooked$6.95Tuna Maguro Nigiri
This item serve raw or undercooked$4.95Salmon Sake nigiri
This item serve raw or undercooked$4.95Tamago Nigiri
Homemade egg omlet and come with sushi house special rice$4.95Tilapia Nigiri
This item serve raw or undercooked$4.95Tobiko Nigiri
This item serve raw or undercooked$4.95Fatty Tuna Toro nigiri
This item serve raw or undercooked$10.95Unagi (Eel) Nigiri
$6.95Sea Urchin Uni nigiri
This item serve raw or undercooked$12.95Aburi Wagyu Nigiri
This item serve raw or undercooked$12.95
Sashimi Price Per 1 Pc
Ebi (Shrimp) Sashimi
$4.95Hamachi (Yellowtail) Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$4.95Ika (Squid) Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$4.95Ikura Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$6.95Maguro (Tuna) Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$4.95Sake (Salmon) Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$4.95Tamago Sashimi
This is egg omlet homemade$4.95Tilapia Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$4.95Toro (Fatty Tuna) Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$10.95Unagi (Eel) Sashimi
$6.95Uni (Sea Urchin) Sashimi
The menu items serve raw or undercooked. Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness. If you have a food allergy, please notify a staff member before placing your order$12.95
Shirumono(Soup&Noodle)
Kokoro Spicy Ramen
Our signature creamy pork bone broth infused with Kokoro’s spicy chili blend. Topped with lean chashu, marinated soft-boiled egg, bean sprouts, sweet corn, bamboo and nori. Flavorful bowl for true spice lovers. Contain undercook egg. (Medium spicy).$19.95Miso Ramen
Authentic miso-based ramen from Hokkaido. A rich, savory broth served with chicken chashu , bean sprouts, sweet corn, marinated soft-boiled egg, bamboo and nori, topped with a pat of butter for extra flavor. Contain undercook egg, butter$16.95Miso Soup
$3.95Shoyu Ramen
Soy-sauce based ramen with a rich, savory broth. Topped with chicken chashu or veggies, marinated soft-boiled egg, crunchy bean sprouts, sweet corn, and fresh scallions. A comforting, well-balanced bowl of classic Japanese flavor. Contain undercook egg$15.95Tonkotsu Ramen
A rich, creamy pork bone broth simmered for hours to extract deep umami and silky texture. Served with lean chashu pork, marinated soft-boiled egg, bamboo, scallions, and nori. A hearty Hakata-style classic. Contain undercook egg$17.95Yakiudon
Stir-fried udon in Japanese, referring to the dish of thick, chewy wheat noodles (udon) stir-fried with vegetables(broccoli, onion, carrots) meat, and a savory sauce. Pickled ginger, scallion and nori on top. Contains: wheat, sesame, soy$14.95Chicken Chashu Udon
Tender chicken breast chashu served in our warm shoyu broth with soft udon noodles and mixed vegetable(broccoli, onion, carrot)— light, comforting, and crafted with care. Contains: wheat, soy$15.95Garden Shoyu Udon
Soft, chewy udon served in our light shoyu broth with fresh seasonal vegetables — a clean, comforting bowl crafted with care for veggie lovers$15.95Pork Chashu Udon
Tender, slow-braised pork chashu served in our warm shoyu broth with soft udon noodles — rich, comforting, and crafted with care$15.95Spicy Chashu Udon
Soft udon in a warm, gently spicy shoyu broth, topped with tender chashu — choose pork or chicken. A cozy, flavorful bowl with just the right heat.(medium spicy) Contains: wheat, soy, sesame$17.95
Kokoro Curry Udon
Rich Japanese curry broth with chewy udon noodles. Choice of Chicken Katsu, Pork Katsu, or Tofu. Garnish with scallion. Conatains: wheat, soy$17.95
Desserts
Dessert

Hamachi Don
$18.95
The munu items serve raw or undercooked. A signsture sushi rice bowl topped with fresh slices of yellowtail sashimi , garnished with Tobiko and scallions (For size M) and spicy hamachi on top for size L. Served with creamy wasabi mayo. served raw or...
Customize your item
Size
Required
Select 1
Request advisory
We'll do our best to accommodate special requests but may not be able to honor all substitutes. Extra charges may apply.
1
All hours
| Sunday | 10:00 am - 9:00 pm |
| Monday | 10:00 am - 2:00 pm, 3:00 pm - 8:45 pm |
| Tuesday | 10:00 am - 2:00 pm, 3:00 pm - 8:45 pm |
| Wednesday | 10:00 am - 2:00 pm, 3:00 pm - 8:45 pm |
| Thursday | 10:00 am - 2:00 pm, 3:00 pm - 8:45 pm |
| Friday | 10:00 am - 2:00 pm, 3:00 pm - 9:00 pm |
| Saturday | 10:00 am - 9:00 pm |
Restaurant info
Japanese comfort food made with heart!
Location
Similar restaurants in your area
© 2026 Toast, Inc.







