Haruka Reset - Vol. 18 Ch. 145 - Too Many Charms

[MangaDex]

 

[ZerothDragon]

Who's the 5th detective Haruka is Cosplaying on page 6? I don't recognize that one.

 

[Fugutron]

That cedar ball is a neat thing

 

[kzaofkkua]

Who's the 5th detective Haruka is Cosplaying on page 6? I don't recognize that one.

Based on the info on page 20, either Columbo or someone from the Kyogokudo series.