【Tokyo・Yanaka】An old private house reformed into a public bath at a popular spot, Yanaka, “Asahiyu”
I updated this article in January 2025 to incorporate my findings from this research, along with the latest information for 2025.
Another reason for updating the article is the growing interest in tours that allow visitors to enjoy sightseeing spots and Japanese traditional culture. As these tours gain popularity, Magical Trip's tour, which ranked #1 among all tours on Tripadvisor, has been receiving numerous applications.

If you want to experience the retro atmosphere and authentic Japanese charm of Yanaka Ginza, join the "Yanaka Historical Walking Tour in Tokyo's Old Town." A local guide will show you the most recommended spots in the Yanaka area, where historical sites are scattered throughout.
For those who love retro neighborhoods, we also recommend these two tours. Both can be enjoyed in the towns adjacent to Yanaka, and you can fully experience their charm simply by following guides who know these streets inside and out.
・Asakusa Cultural Walk & Matcha Making Tour
・All-You-Can-Drink Bar Hopping Tour in Ueno
We hope you'll have a wonderful time experiencing everything retro towns have to offer by joining a Magical Trip tour!
Introduction
Asahiyu is an old public bath established 100 years ago. A “Sento” is a public bath that has long existed in Japan. Asahiyu has kept the old-fashioned Sento style. Therefore, it gives off a nostalgic atmosphere for Japanese people. Due to that atmosphere, the place is often used for filming soap operas. Once you enter the bathroom, there waits a large bathtub. The bathtub itself is quite compact, however, the roof of the ceiling is high making the room feel spacious. The water used for the bath is pumped from a well. Also, there are various kinds of baths for you to enjoy anytime. There is a tourmaline bath and germanium bath that changes daily. Also, there are unique baths such as tea bath, sake bath, aloe bath, and ginger bath. There is a schedule posted on the official site, so you may want to check it beforehand.
Asahiyu also installed oxygen capsules and a magma spa when they had reformed the facility. Oxygen capsules relieves exhaustion, so it is recommended for relieving all of the fatigue from traveling. Magma spas have positive effects for losing weight and anti-aging. These are both facilities you would definitely want to try.
Detail of Asahiyu
Address | 2-18-7, Yanaka, Taito-ku, Tokyo, Japan |
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Business hours | Weekday 2PM to 1:30AM
Sat・Sun・Holiday 10AM to 1:30AM |
Web | http://www.asahiyuplus.com/asahiyuplus/Details/asahiyu |