Detective Hiroshi Books In OrderPublication Order of Detective Hiroshi BooksLeave a Reply
| The Last Train | (2017) | Description / Buy at Amazon |
| The Moving Blade | (2018) | Description / Buy at Amazon |
| Tokyo Traffic | (2020) | Description / Buy at Amazon |
| Tokyo Zangyo | (2021) | Description / Buy at Amazon |
| Azabu Getaway | (2022) | Description / Buy at Amazon |
| Shitamachi Scam | (2023) | Description / Buy at Amazon |