Mine has another character.

[ Without realizing the critism he's receiving in Sena's head, Izumi types out the kanji for his name. '瀬名 泉水'.]

But it's still a pretty big deal to be a Sena if you're from Japan, too. [ As he so obviously is considering the kanji. Most people outside of the country can't write their name in kanji. ] That means you're probably in the entertainment industry, too.

[ Because somehow, all the people related to them are. ]