Nido Tensei Shita Shounen wa S Rank Boukensha Toshite Heion ni Sugosu - Zense ga Kenja de Eiyuu Datta Boku wa Raise dewa Jimini Ikiru, A Boy Who Has Been Reincarnated Twice Spends Peacefully as an S-Ra, 二度転生した少年はSランク冒険者として平穏に過ごす ～前世が賢者で英雄だったボクは来世では地味に生きる～ A Boy Who Has Been Reincarnated Twice Spends Peacefully as an S-Rank Adventurer, Nido Tensei Shita Shounen Wa S Rank Boukensha Toshite Heion Ni Sugosu - Zense Ga Kenja De Eiyuu Datta Boku Wa Raise Dewa