更新日 2026-08-25

Isekai Sauna de Totonoi Slow Life ~Muchina Onna Boukensha to Love Love Konyoku Shichau~

原作 Kugui 作画 Leonat

異世界転移した社畜リーマン・ランスケ。 彼が異世界で始めたのは、人生の楽しみであったサウナをファンタジックに楽しむ『異世界サ活』! しかもサウナを知らない異世界の女の子と全裸で混浴をすることになってしまい――!? 異世界サウナを堪能しつつ、エッチな"ととのい"も楽しむ異世界スローライフ、ここに開幕!! Ransuke, a corporate slave who worked himself to death, suddenly finds himself transported to another world! Instead of fighting monsters or becoming a hero, he decides to pursue his greatest passion—saunas!Using magical flames for heat waves, chilling in enchanted cold baths, and discovering exotic herbs for the ultimate relaxation, he introduces the wonders of "isekai sauna culture"! But things take an unexpected turn when the beautiful women of this world—an elven maiden, a proud knight princess, a beastgirl, and more—get curious and decide to join him for some steamy "totonoi" (sauna bliss)! ――Isekai × Sauna × Slow Life!A slightly steamy (in more ways than one) fantasy adventure begins!