Tensei Saki ga Zannen Ouji Datta Ken: Ima wa Fukkin 1-kai mo Dekinai kedo Yasete Isekai SukuimasuTensei Saki ga Zannen Ouji Datta Ken ~Ima wa Fukkin 1-kai mo Dekinai kedo Yasete Isekai Sukuimasu~; 転生先が残念王子だった件 ～今は腹筋1回もできないけど痩せて異世界救います～(コミック); Tensei Saki ga Zannen Ouji Datta Ken: Ima wa Fukkin Ikkai mo Dekinai kedo Yasete Isekai Sukuimasu; That Time I Got Reincarnated as a Disappointing Prince: Right Now I Can't Even Do One Sit-Up, but I'll Try to Lose Weight and Save the World; Reincarnated as a Disappointing Prince: I Can't Do a Single Sit-Up Now, but I'm Going to Lose Weight and Save Another World; Tereinkarnasi sebagai Pangeran yang Mengecewakan: Saat Ini Sit-up Sekali pun Tak Bisa, tapi akan Kucoba 'tuk Diet dan Selamatkan Dunia

A young man who gets into a plane crash while returning from a business trip overseas is reincarnated into another world after being asked by the goddess to defeat the evil god. However, he was reincarnated as a stupid prince who is known among the aristocrats as the "Pig Prince" because of his fat and ugly appearance. If you can't even do one sit-up, how are you going to defeat the evil god? This is the story of the Pig Prince's struggle to lose weight! [hr][b][u]Indonesian:[/u][/b] [spoiler]Seorang pemuda yang mengalami kecelakaan pesawat saat pulang dari perjalan binis di luar negeri direinkarnasi ke dunia lain setelah diminta oleh dewi untuk mengalahkan dewa jahat. Akan tetapi, ia tereinkarnasi sebagai seorang pangeran bodoh. yang terkenal di kalangan ningrat dengan julukan "Pangeran Orc/Pangeran Babi" karena penampilannya yang gendut dan jelek. Sit-up saja tidak bisa, apalagi mengalahkan dewa jahat? Inilah kisah perjuangan si Pangeran Babi dalam menurunkan berat badan![/spoiler]