人形草紙あやつり左近 (Series) favorite_border

[DeepL Translation - needs review] The reunion held unnoticed at an abandoned school deep in the mountains was the beginning of a gruesome murder case... When he manipulates "Ukon," a masterpiece children's doll created in the early Meiji period, his personality changes drastically!　He demonstrates his genius insight and solves various difficult and mysterious cases with his chatty sidekick Ukon!　The first volume of this masterpiece of fantastic mystery tale!

(Translator: DeepL)