Dallas

Prosper Scores Slurpy New Spot As Koishi Ramen Rolls Into Town

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Published on May 19, 2026
Prosper Scores Slurpy New Spot As Koishi Ramen Rolls Into TownSource: Google Street View

Prosper just picked up a new place to slurp and snack. Koishi Ramen & Sushi Bar quietly opened its doors last Monday along the Preston Road retail strip, bringing broth-forward ramen bowls like tonkotsu and shoyu alongside sushi, sashimi, and small plates such as pan-fried dumplings and bang bang shrimp. The storefront is serving both lunch and dinner and is already set up for takeout and online orders, adding another Japanese option to the growing lineup of neighborhood restaurants.

As reported by Community Impact, the restaurant opened last Monday, and a company representative confirmed the launch. The outlet also notes early menu offerings at the new location and lists the shop's address.

Menu, Hours And Ordering

According to the Koishi Ramen & Sushi Bar website, the menu leans into tonkotsu and shoyu broths, a range of ramen styles, and an array of sushi, sashimi, and signature rolls. The site also lays out weekday lunch and evening hours, along with a phone number for carryout and pickup so that diners can plan ahead.

Where It Sits In Town

Koishi's storefront is at 1350 N. Preston Road, Ste. 30, in Prosper, according to Community Impact. The opening drops another Japanese option into a pocket of town that already includes nearby spots such as Hana Hibachi & Sushi and Sushi Bene, and directories like Restaurantji list several other sushi bars and ramen choices in the area for comparison.

What To Try

Both the tonkotsu bowl and the bang bang shrimp show up among the menu highlights on the Koishi Ramen & Sushi Bar site, which also calls out pan-fried dumplings and other small plates. For something on the lighter side, shoyu-broth ramen and the sushi and sashimi selections offer shareable options.

Koishi's arrival underscores incremental growth in Prosper's dining scene and gives local ramen fans another neighborhood option. We will be watching for special menus and promotions as the restaurant settles into regular service.