Chuunen Majutsushi no Yuuyuu Jiteki na Dungeon Kouryaku - Skill Orb o Tsukattara Saikyou Skill o Teniireta no de, Suki ni Ikiyou to Omoimasu~, Alternative : Chuunen Majutsushi no Yuuyuu Jiteki na Dungeon Kouryaku - Skill Orb o Tsukattara Saikyou Skill o Teniireta no de, Suki ni Ikiyou to Omoimasu~, 中年魔術師の悠々自適なダンジョン攻略～スキルオーブを使ったら最強スキルを手に入れたので、好きに生きようと思います～, A Middle-aged Sorcerer's Leisurely Dungeon Conquest - I Got the Strongest Skill by Using a Skill Orb, so I Think I'll Live as I Please~