Shingen, Seiji

About this character

Shingen's ex-job was a Self-Defense Forces member. Though his past is rather vague, it's clear that he lost a close friend on the job and in his honor, he always wears his friend's dog tags in his casual attire.

Anime and manga appearances

• THE IDOLM@STER SideM

  Supporting

• THE IDOLM@STER SideM Wakeatte Mini!

  Supporting

• The iDOLM@STER SideM: Wake Atte Mini! Specials

  Supporting

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