BIWA Cafe Massage also has a Chinese name called 「美娃」. It is a long-established, low-priced Thai soapy massage venue that mainly features mature women. This soapy massage is located on Phetchaburi Road in Bangkok, directly opposite another Thai soapy massage Nancy Soapy Massage. The shop is quite far from the MRT station, so the location is not very convenient. Its main clientele consists of local Thais, therefore the primary service language is Thai.

Compared with other soapy massages, BIWA Cafe Massage naturally falls short in terms of scale, facilities, and the number of girls, and because it has not been renovated, the overall appearance and facilities are relatively dated. In general, the shop offers around 15 ladies to choose from, with ages mainly in the 30 - 45 range. They are divided into two tiers and seated in different areas of the shop, with prices from ฿1,200 - ฿ 1,500, making it suitable for those seeking good value for money.