• Book Name: Takarakuji de 40-oku Atattandakedo Isekai ni Ijuu Suru Manga
• Alternative(s): 宝くじで40億当たったんだけど異世界に移住する; 복권으로 40억에 당첨됐지만 이세계로 이주한다; I Won 4 Billion in a Lottery But I Went to Another World; Я выиграл 4 миллиарда в лотерее и попал в другой мир
• Genre(s): Action Adventure Drama Fantasy Romance Seinen Slice Of Life
• Author(s): Suzunoki Kuro
• Status: Ongoing
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Summary: Kazura was selected as the winner on a lottery that he bought on a whim, and received 4,000,000,000 (billion) yen.To evade the hyenas that smelled the scent of his money, Kazura took refuge at an old residence that had been handed down from generation to generation in his family.When Kazura was investigating the place that would become his shelter, he stumbled on a certain room where it was possible to go into and back from another world.The culture and technology level of that world was relatively low. The protagonist sometimes brought goods, sometimes brought technological knowledge.At that world, he would find his true value as a person.Source: ComicWalker