✨ AI Quick Take
東嘉祥 丼飯 is tucked into a lane around Songjiang Nanjing and the Siping Street area. Behind its plain storefront and quick-meal rhythm is a broad selection of Japanese dishes. This long-running little shop serves a mixed sashimi don with clean, sweet fish, golden teriyaki chicken, tofu that is lightly crisp outside and soft within, and baked potato scented with mentaiko.
● Cotton Tofu
Cotton Tofu puts softness and a light crispness in the same side dish. The tofu itself is tender and fluffy, with a thin fried layer on the outside that gives a delicate crunch while leaving the center soft. A generous spoonful of grated daikon sits on top, finished with Japanese-style soy sauce. The juicy daikon keeps the fried aroma from feeling heavy, while the soy sauce adds a savory outline. The first bite meets the outer skin, then the tofu and daikon soften together.

● Mentaiko Potato
Mentaiko Potato is baked just enough to develop clear browning on the surface while keeping the inside fluffy. The savory sweetness of mentaiko layers over the potato's mild natural sweetness without needing complicated extras. Each piece is sized well for sharing: roasted aroma comes first, then the soft potato texture, with mentaiko savoriness lingering at the end. It contrasts with both the clean freshness of sashimi don and the sauce-forward teriyaki chicken, giving the table more than just rice and fish.

● Teriyaki Chicken Thigh Don
Teriyaki Chicken Thigh Don places a large chicken thigh over the rice, with golden skin and a glossy teriyaki glaze. Several side dishes round out the bowl, and a lemon slice comes on the side. Try it first as served to get the sauce and grilled skin, then add lemon if you like; the acidity brightens the sweet-savory profile and makes later bites of rice feel cleaner. For anyone who does not eat raw fish, this bowl still delivers the full feel of a Japanese don, with side dishes and lemon changing the pace of each bite.

● Mixed Sashimi Don
Mixed Sashimi Don lays salmon, other fish slices, and pickles over rice, with some fish lightly torched so raw silkiness and grilled aroma appear in the same bowl. The salmon is vivid in color, with a sweet, fresh flavor and a smooth texture that stays moist against the rice. Pickles add crisp pauses between bites. Try the fish separately first, then pair the pickles with rice, and finish with the torched slices to make the different textures easier to notice.

To try both cooked and raw dishes, make Teriyaki Chicken Thigh Don and Mixed Sashimi Don the two mains, then share Cotton Tofu and Mentaiko Potato. The grated daikon and Japanese-style soy sauce on the tofu refresh the palate after the teriyaki glaze, while the potato adds roasted aroma and a fluffy bite. Seating and staffing are limited, so leaving room in your schedule for a wait at peak hours works better than rushing.
- Location:台北市中山區南京東路二段115巷3弄1-3號, about a five-minute walk from Exit 7 of Songjiang Nanjing (松江南京站).
- Type:Rice bowls, sashimi, and Japanese à la carte dishes.
- Recommended:Cotton Tofu, Mentaiko Potato, Teriyaki Chicken Thigh Don, Mixed Sashimi Don.
- Highlights:A long-running lane-side shop, simple compact setting, and a full choice of both raw and cooked dishes.
- Good for:Office-worker meals, two people sharing side dishes, or groups mixing raw and cooked food preferences.
📌 Editor’s Summary
The appeal of 東嘉祥 丼飯 is the clear variety of Japanese flavors inside a very simple setting. Cotton Tofu combines a lightly crisp shell, soft center, and grated daikon for a light bite. Mentaiko Potato concentrates roasted aroma, savoriness, and fluffy texture into a small side. Teriyaki Chicken Thigh Don builds its cooked-food line around golden chicken skin, sauce, and lemon, while Mixed Sashimi Don brings sweetness, silkiness, and torched aroma together over rice. If you can avoid the busiest period and allow a little time for the kitchen, this lane-side shop is well suited to a don plus two shared sides.