Isekai Maho wa Okureteru! 9 (Overlap Bunko) [Light Novel]

[Machine Translation] The magician Suimei Hachikagi has returned to modern Japan from another world. After returning to the Hachikagi mansion, Mizuaki is reunited with his apprentice, Heidemarie, a young homunculus girl. Mizuaki goes to the magic organization he belongs to, "The Society," and meets the leader of the society, the magic king Nesteheim. He reports on his past experiences and asks for permission to return to the other world...? Furthermore, Mizumei is ordered to capture a mysterious criminal who is plotting the manifestation of a deity. The mysterious criminal's target is Heidemarie. Mizumei has been weakened in another world where the laws of magic are different, but here in modern Japan, Mizumei has regained his true power and will execute justice! Another world fantasy where otherworldly magic and modern magic intersect, Kaitenshi, Volume 9!

異世界より現代日本へ帰還を果たした魔術師・八鍵水明。八鍵邸に戻った水明は、弟子にしてホムンクルスの少女ハイデマリーと再会する。共に所属する魔術組織「結社」へ赴いた水明は、盟主・魔術王ネステハイムと対面。これまでの経緯を報告し、いま一度、異世界へ舞い戻る許可を求めるが...!?さらに水明には神格の顕現を企む神秘犯罪者の捕縛指令が下されていた。神秘犯罪者の狙いはハイデマリー。魔術の法則が違う異世界でこそ弱体化していた水明だが、ここは現代日本―本来の力を取り戻した水明が、裁きを執行する!異世界魔法と現代魔術が交錯する異世界ファンタジー、廻天せし第9巻!