- Expository Hairstyle Change: In the feudal era, he is depicted with long dark hair that he has tied up into a short ponytail towards the top of the back of his head, in the present day his hair is much shorter.
- Expy: "He looks like a certain Osaka-ite that goes to Barjona High but they’re different people!"
- Kansai Regional Accent: Well, that goes without saying.
- Kindhearted Cat Lover: In his recently done chibi,
- Right-Hand Hottie: To Japan, during Netherland's visits in his Hikikomori years.
- Trademark Favorite Food: Okonomiyaki!
- The Idiot From Osaka: Averted. He seems to be quite eccentric and excitable, but as Japan's secretary and possible Number Two he's also quite efficient.
- Every Girl Is Cuter With Hair Decs: Star-shaped ones
- Joshikousei: Subverted, she wears a Western-looking school uniform
- Nice Hat: A beret
- Non-Human Sidekick: Has a kappa in her chibi portrait.
- Proper Lady: As noted above, Iwate has a western theme going.
- Rapunzel Hair
- Shrinking Violet
- Zettai Ryouiki