Kono Yuusha ga Ore Tueee Kuse ni Shinchou sugiru  

この勇者が俺TUEEEくせに慎重すぎる, This Hero is Invincible but "Too Cautious", The Hero is Overpowered but Overly Cautious

In the universe, gods govern many worlds that require aid; a goddess's duty is to call forth heroes and support their journey against evil. Newcomer goddess Ristarte faces a tough task: saving Gaeabrande, marked with an S-rank difficulty. While reviewing hero applications, she discovers Seiya Ryuuguuin's abilities and is amazed by his incredible statistics. Enthusiastic Ristarte promptly summons Seiya to the celestial realm without noticing his comment about caution. Later, Ristarte becomes disheartened when Seiya insists on being cautious in every situation. Despite refusing to use his strongest ability unless absolutely certain of success or rejecting battles unless he is 600% confident, Seiyas intense focus on safety may be the key to saving Gaeabrande.

Kono Yuusha ga Ore Tueee Kuse ni Shinchou sugiru has been published in English as The Hero is Overpowered but Overly Cautious by Yen Press since February 4, 2020.