One thing to note is that she does not like to be addressed by her family name or be called Miss, (in Japanese, using the term 'san') however she does not mind being called Suzuna-ojōchan (little miss, young lady or even madame) by Doboroku. Suzuna is built like that of a young girl, and is often teased mercilessly by others because of that. Fitting to her fiery personality and dislike of being by her surname, Suzuna loudly cheers for the Devil Bats, no matter what the situation as long as it's a competition, and gives many of them nicknames, even Hiruma. Now, the club has a second female member in the group. She then becomes a cheerleader for the Devil Bats even though she's not from Deimon High School (and the captain for the otherwise all-American cheerleading team). Later, Suzuna follows the team back to Japan after her brother accepts Sena's offer to join the Devil Bats (he didn't get picked for the American football team he was trying to enter). She also witnesses Sena in action as Eyeshield 21. She eventually finds her brother and jumps and rolls her skates across his back while still on her feet as punishment for taking the family savings to fly to America. The bikers then assumed they were boyfriend and girlfriend (cheering them on with 'C'mon, hug! Kiss! Hug!', but the fact was that Suzuna and Sena were not in a relationship).

Suzuna was looking for her brother, and in that same respect, met up with the 'Football player' assuming that it was Natsuhiko. The 'Japanese girl' term was actually referring to Suzuna, and 'Football player' Natsuhiko, her brother. However, one biker mentioned the words 'Japanese girl', 'Football player', and 'Japan', and Sena assumed said biker was talking about Mamori, and immediately went off in search of the aforementioned Japanese girl. Sena first met her after he got lost halfway through the Death March and was surrounded by a whole lot of American bikers - Sena being Sena, he couldn't really communicate with them. She came to the United States and hitched a ride with one of the bikers of a bike gang. Suzuna is a cute blue-haired girl who's always wearing rollerblades. Suzuna is a cheerful and outgoing girl who has a lot of friends. She's very self-conscious about her chest. She's usually shown wearing either her cheerleading outfit or her school uniform, usually with a pair of roller blades. Suzuna is a cute short girl with chin-length blue hair that frames her face with bangs falling over her nose and blue eyes.

Is eyeshield 21 dubbed