The Unfortunate 'Trapper' Cast Out of the Hero’s Party Will Defy Fate and Become the Strongest with the Unique Skill 'Arrow'Yuusha Party kara Oidasareta Fuguushoku "Wanashi" Yunikku Sukiru "Yajirushi" de Saikyou ni Naru; 勇者パーティから追い出された不遇職【罠士】、ユニークスキル【矢印】で最強になる; The Unfortunate "Trapper" Cast Out of the Hero's Party Will Defy Fate and Become the Strongest with the Unique Skill "Arrow"; The Unfortunate "Trapper" Who was Kicked Out of the Hero's Party Becomes the Strongest with His Unique Skill, "Arrow".; Job Tidak Berguna "Ahli Perangkap" yang Dibuang dari Party Pahlawan, Jadi yang Terkuat dengan Skill Unik "Panah Arah"

From Google Translate: "So I've decided that you... will leave the party as of today." 40 years have passed since dungeons appeared all over the world. Keiichirou, a member of an S-class adventurer party, is kicked out by his childhood friend for not being strong enough. His job as a [Trapper] is a bad job because he cannot attack first. Keiichirou, who was in despair after his life as an adventurer was cut short, meets a mysterious girl and is given a unique skill...!? That skill is [Arrow] -- the strongest skill that overcomes the weaknesses of the [Trapper] class. Keiichirou begins his journey as an adventurer once again, aiming to become the strongest!