Sekai Saikyou no Doryokuka: Sainou ga (Doryoku) Datta no de Kouritsu Yoku Kikakugai no Doryoku o ShitemiruSekai Saikyou no Doryokuka ~Sainou ga (Doryoku) Datta no de Kouritsu Yoku Kikakugai no Doryoku o Shitemiru~; 世界最強の努力家～誰も知らない【努力】の才能を授かったので俺だけが出来る規格外の努力で最強になる～; World's Strongest Striver ～Blessed with the Unknown Aptitude for Effort Only I Can Muster Extraordinary Levels of Effort to Make Me the World's Strongest～; The World's Strongest Hard Worker