The story is set in 1949 and follows Japanese-American comic book artist Kevin Yamagata as he draws the popular detective series "Billy Bat" for "Marble Comics." When he learns he may have unconsciously copied the character from an image he saw while serving in occupied Japan, he returns to Japan to get permission to use Billy Bat from its original creator. Upon arriving there, however, he becomes embroiled in a web of murder, cover-ups, and prophecy that all leads back to Billy Bat.
It is soon evident, however, that the truth of Billy Bat's nature is far larger than Kevin could ever guess, spanning millennia and across the world.
Billy Bat has finished publishing and it has 165 Chapters. It is also Known as: BILLY BAT, Billy Bat
Genres: Fantasy , Cops , Historical , Drama , Psychological , Mystery
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Top 5 Manga Like Billy Bat [2026 List]
5. Karasuma Kyouko no Jikenbo
After 2050, Tokyo. The sixteen-year-old gifted police detective Kyouko Karasuma works for a special devision in the Asakusa Police Department. Her rather abnormal cases involve: fighting oni, tengu, and other monsters from Asian myths and legends. The modern art by the character designer of Speed Grapher works very well with the action-heavy story line and the overall art improves with each volume.
Karasuma Kyouko no Jikenbo has finished publishing and it has 86 Chapters. It is also Known as: 烏丸響子の事件簿, The Case Reports of Karasuma Kyouko
4. Fairy Tail: City Hero
What if FAIRY TAIL members become police officers?!
The new police officer Lucy was assigned to the Magnolia Police Fairy Tail team. Natsu, Happy and company are keeping the peace of the city with lively ambitions. Guilds and enemies that appeared in "FAIRY TAIL" also appear within these surprising settings.
Note: Volume 4 contains the extra chapter "Yousei no wo Hanami".
Fairy Tail: City Hero has finished publishing and it has 46 Chapters. It is also Known as: フェアリーテイル シティヒーロー, Fairy Tail: City Hero
3. Kindaichi Shounen no Jikenbo
Kindaichi (frequently with best-bud, Miyuki) travels to various places where a murder has taken place, typically involving ghosts, curses, myths and folklore of significant events from the distant past, and solves the mystery using ingenious deductions of curious clues and his cool magic.
The Kindaichi Case Files: File Series has finished publishing and it has 219 Chapters. It is also Known as: 金田一少年の事件簿, Kindaichi Shonen no Jikenbo
2. Billy Bat
The story is set in 1949 and follows Japanese-American comic book artist Kevin Yamagata as he draws the popular detective series "Billy Bat" for "Marble Comics." When he learns he may have unconsciously copied the character from an image he saw while serving in occupied Japan, he returns to Japan to get permission to use Billy Bat from its original creator. Upon arriving there, however, he becomes embroiled in a web of murder, cover-ups, and prophecy that all leads back to Billy Bat.
It is soon evident, however, that the truth of Billy Bat's nature is far larger than Kevin could ever guess, spanning millennia and across the world.
Billy Bat has finished publishing and it has 165 Chapters. It is also Known as: BILLY BAT, Billy Bat
1. Jagaaan
Shintarou Jagasaki, who is a neighborhood police officer, lives with his girlfriend while working a job that is killing him slowly with annoyance. It looks like he will end up marrying soon and live a boring life with a nuclear family—a grim future for a guy with dreams! One such day, a mysterious monster appeared on the train and he suddenly can shoot with his right hand like Master Buppanatsu, the eggplant mascot of his city!
Jagaaan has finished publishing and it has 163 Chapters. It is also Known as: ジャガーン, Jagaaan
