See post #4958931 for reference sheet.
For her outfits, see the corresponding pages.
Personality & Trivia
Soft yet energetic. Iroha is notable for her "ponkotsu" personality, being very serious when doing anything but is also extremely clumsy even when compared to her gen mates. Due to her shy personality, fans often call her ninja instead of samurai, which she repeatedly denies. Her cuteness is highly praised even by other members. The fact that she wears a sarashi causes some to think she has a large bust size despite both her and her artist denying such.