If you're looking for manga similar to Kokushikan Satsujin Jiken: Manga de Dokuha, you might like these titles.
The story centers on Kiyoshi Mitarai, a genius detective famous for having solved the Umezawa Incident. The series follows Mitarai and his assistant, Kazumi Ishioka, as they solve a wide array of mind-boggling mysteries.
A man who can see the omen of death on certain people solves cases using his strange ability.
In 1950s Tokyo, only the Rose Cross Detective Agency can tackle the cases that the police won't touch. Enokizu is an eccentric private eye with psychic abilities, and Chuuzenji is a surly used book store owner with an encylopaedic knowledge of obscure trivia. Together with their associates, they seek justice for the victims.
In 1916, in Fukagawa-ku, Tokyo, there was a cheerful young man, Keisuke Hanamori, and Yoshifumi Shirakiku, who had an unappealing beauty. Hanamori, who is working as a part-time worker at the Ministry of Agriculture and Commerce, is taken to the Director General of the Horticultural Research Office of the Ministry of Agriculture and Commerce. So he was told about a fairytale-like incident... It is a Taisho Noir detective story made by two diametrically opposite men.