A collaborative product series between sauna brand ‘Gorelax’ and Toyama Megumi Pharmaceutical Co., Ltd., famed for its “Kerorin” bath buckets, is now available. By pairing Kerorin—known for its unexpected medicinal background—with Gorelax, which proposes ‘rejuvenating time’ in saunas, this series bridges traditional Japanese bathhouse culture with modern sauna culture.
The original design features Mamoru-san’s illustration neatly arranged within the iconic Kerorin mark. The familiar yellow colour and Mamoru-san’s cute illustration complement each other perfectly.
Bath bucket keyring ¥968 (tax-exclusive price ¥880) Hot spring towel ¥990 (tax-exclusive price ¥900)
Meditation Mesh Hat ¥4,070 (excluding tax ¥3,700) Tonoi Sa-katsu Bag ¥2,530 (excluding tax ¥2,300)
Tot-noi Bag ¥2,530 (excluding tax ¥2,300) Bath Bucket-Style Washable Pouch ¥2,200 (excluding tax ¥2,000)
| Release date: |
Mid-December 2025 (planned) |
| Price: |
¥880 (tax included) to ¥4,070 (tax included) |
<Retailers>
General stores and variety shops nationwide, and the official Relax online shop (planned)