Keiken wo Sukiru ni suru Bannou na Nouryoku wo Te ni Irete, Saikyou no Tansaku-sha ni Narimashita ~JK to Issho ni Dungeon Tansaku de Nariagaru~経験をスキルにする万能な能力を手に入れて、最強の探索者になりました～JKと一緒にダンジョン探索で成り上がる～; Keiken o Sukiru ni suru Bannou na Nouryoku o Te ni Irete, Saikyou no Tansaku-sha ni Narimashita ~JK to Issho ni Dungeon Tansaku de Nariagaru~

His Dungeon Exploration Partner Is a High School Girl!? Masato, the eldest son of the Jingu family, begins working as an explorer in the Tokyo Dungeon to support his younger brothers after their parents pass away. However, realizing the limits of working alone, he decides to look for companions to help conquer the dungeon. That is when his younger brother Rekka introduces him to Tachibana Rika, and the two form a party together. They encounter many hardships along the way, but as they support each other and overcome those challenges together, their bond gradually grows deeper...!?