I-Pin is an assassin from Hong Kong. Even though the 5-year-old I-Pin cannot speak Japanese well, the 15-year-old "Future I-Pin" eventually enters a Japanese college, and despite the fact that she is the 3rd Most Promising Young Assassin (Fuuta ranked her as being the third out of 52,262 people for being a Promising Assassin), she works part-time at a ramen restaurant in the future, though she still retains her skills. Kawahira is a frequent customer of the Ramen Shop that the 15-year-old I-Pin works for; however, it seems that every time I-Pin goes to deliver the ramen, she is transported into the past by the Ten-Year Bazooka, and the noodles become soggy. When she is first seen, it is believed that she is a boy due to her unfeminine appearance. She would often beat up Lambo because she sees him as a "Broccoli Monster" due to her near-sightedness. She has a crush on Kyoya Hibari, who looks like her master Fon; as a result, every time she sees him, she gets shy and activates the Pinzu-Timed Super Explosion.

Voice Range: high
Voice Type: squeaky, high pitched

Inspiration for the voice:
https://youtu.be/Oh8AsXWcBbc?t=32s