When it comes to tonkotsu ramen in Koshienguchi, it has to be “麺屋白ぼし.” This time, they’re teaming up with Nishitsu for the “Three-Star Campaign.”
Here it is ↓
Since it’s 白ぼし, it’s a Three-Star Campaign! The campaign runs from January 5 (Mon) through the end of February.
Here it is on the map ↓
The address is 2-3-32 Koshienguchi, Nishinomiya City, Hyogo Prefecture.

It’s right in front of Koshienguchi Station!

When ordering, say “I saw it on Nishitsu” and get draft beer for 100 yen!! (*first glass only)

And what’s more, you can use it as many times as you like during the campaign. Pretty amazing! It’s limited to customers ordering noodle dishes.

Inside, the first floor has counter and table seating, so it’s easy to drop by even if you’re dining alone.

A lot of Hanshin Tigers players and celebrities come here too.

In the back, they’re boiling noodles for kaedama refills, and there’s something comforting about hearing that sharp “sha” sound as they drain the water.

The second floor has table seating. It’s nice that families can relax and enjoy ramen here too.

And now, at Shiroboshi, the Nishitsu collaboration “Three-Star Campaign” is starting.
【Shiroboshi × Nishitsu Three-Star Campaign】
①st Star
Tell them “I saw it on Nishitsu” and get
one draft beer for 100 yen
*Limited to customers ordering noodle dishes
②nd Star
Follow Shiroboshi’s official Instagram
and get kaedama for 10 yen (up to 1 serving)
③rd Star
Follow Shiroboshi’s official LINE
and get kaedama for 10 yen each (up to 3 servings)
*10 yen × 3 = up to 30 yen total
Period: Until the end of February 2026
If you become a LINE member for Shiroboshi, you’ll often get useful deals like “today only (for example, 4 free Hero-age fried pieces / kids’ ramen for 100 yen),” so it’s definitely worth signing up.

Draft beer is 100 yen, and you can get up to 3 servings of kaedama for just 30 yen total, so big eaters are fully covered!! Let those hungry high school and college students know.

Oh, right. They’ve also added a 1,600 yen course to their all-you-can-drink alcohol menu.
11:30〜15:00(L.O14:30)/17:30〜24:00(L.O23:30)
Closed
Irregular holidays
Address
2-3-32 Koshienguchi, Nishinomiya City, Hyogo Prefecture
SNS
Instagram / Official website

Shiroboshi’s rich soup is seriously delicious. If you haven’t been yet, this is a great chance to go.










