This is the third book of the Ikagawa series, and it’s very good if you like mystery novels with a lighter tone and a lot of humour that still delivers an engrossing detective case .
Book review: 『密室に向かって撃て！』 by Tokuya Higashigawa
This is the second book of the Ikagawa series. Not as good as the first one in my opinion, but still an enjoyable read.
Book review: 『密室の鍵貸します』by Tokuya Higashigawa
A funny yet engrossing locked room mystery and an impressive debut novel.
Book review: 『探偵さえいなければ』 by Tokuya Higashigawa
Highly recommended if you are looking for fun detective stories!