My Superpower Is Hair Loss, I Guess, You Overworked Salarymen

Employer (Cannon Fodder) No. 1: That Dazai Osamu in the Port Mafia is too troublesome. Find a way to deal with him!

Tan Taiji: Yes, boss! No problem, boss!

So, dealing with him means keeping him from bothering the boss, which means giving him something else to do. Then you're up! Enjoy seven days of hair loss, Dazai Osamu!

Dazai: I've been losing a lot of hair lately. Mori-san, did you infect me with your receding hairline?

Mori Ogai: ... I don't think I'm that bald yet, Dazai-kun.

Employer (Cannon Fodder) No. 2: Hey, the Port Mafia boss is obviously more troublesome! Taiji! Get him!

Tan Taiji: Yes, boss! No problem, boss!

Same reason as above.

Mori Ogai stared at himself in the mirror, lost in thought: ...

Alice (looking utterly disgusted): Don't come near me, Rintaro! I don't want you turning into a bald old man!

Employer (Cannon Fodder) No. N: Hey, that detective is a nuisance too! Tan...

Everyone: Enough already!

Much later, Taiji ran into Dazai Osamu again and did the same thing...

Taiji: How come you're not losing your hair?

Dazai: Because I'm not a corporate slave~

Kunikida: ... (snaps his pen)

Dazai, after getting beaten up: Actually, it's because of my ability... So why did your ability work on me before?

Taiji: Because I couldn't be bothered to wait for my ability to kick in, so I just drugged you instead. Hehe~

P.S. Taiji's ability: Corporate slaves lose their hair for seven days (^_^)

A crossover, mainly featuring Bungo Stray Dogs. The Prince of Tennis and other series may show up too. (Since he's Tan Taiji, his younger brother is Tan Taichi.)

Theme: Taking care of your health