Showa Retro Hot Spring Bathhouse 'Tamagawa Onsen' to Host Nostalgic Retro Car Exhibition and Showa Events on 'Showa Day', April 29

Tamagawa Onsen (Tokigawa-machi, Hiki-gun, Saitama), a day-trip Showa retro hot spring bathhouse operated by Onsen Dojo Inc. (Tokigawa-machi, Hiki-gun, Saitama; Toshiki Yamazaki, CEO), will host 'Showa Events' such as a retro car exhibition, nostalgic puffed rice demonstrations, and banana auctioning on 'Showa Day', Wednesday, April 29, 2026. The retro car exhibition will bring together midget car enthusiasts from Kawagoe City and about 12 retro cars (planned) gathered through Tamagawa Onsen's open call. Additionally, nostalgic Showa events such as puffed rice demonstrations, banana auctioning by Tamagawa Onsen staff, and a festival will be held. On the day, a photo session with Showa retro idol Jino Masuda will also take place, joining in to liven up Showa Day. Tamagawa Onsen, which is based on the concept of Showa retro, is hosting numerous events on 'Showa Day' with the desire for people to enjoy the nostalgia of the Showa era and to share the charm of Showa with those who have never known the era. Date: Wednesday, April 29, 2026 Location: Tamagawa Onsen Parking Lot *The scale may be reduced in case of rain. - Retro Car Exhibition (Free viewing) 1:00 PM - 5:00 PM - Showa Retro Idol Jino Masuda Photo Session (Free to participate) 1:00 PM - 2:00 PM - Puffed Rice Demonstration (Free viewing) 2:00 PM, 4:00 PM - Banana Auctioning (Free viewing) 3:00 PM *A fee applies for purchasing bananas. - Showa Festival (Paid, from 150 yen) 12:00 PM - 5:00 PM ■ Showa Retro Hot Spring Bathhouse Tamagawa Onsen Boasting an alkaline simple hot spring (pH 10) gushing from 1,700 meters underground, this is an authentic natural hot spring characterized by its smooth feel on the skin. You can enjoy a relaxing time in the peaceful countryside of Tokigawa-machi while savoring an atmosphere that feels like a time slip back to the Showa era. 3700 Tamagawa, Tokigawa-machi, Hiki-gun, Saitama https://tamagawa-onsen.com/ ONDO Holdings Inc. With Onsen Dojo Inc., Kii company Inc., Sakanato Inc., and Saitama Musashi Heat Bears Inc. under its umbrella, the company operates with the aim of creating new value to 'boil up the local community', contributing to regional revitalization, and developing human resources. https://ondoholdings.com/