They probably talk about their characters in the movie, Aina look really serious in this one XD
Aina Nishiaki (????) was training martial arts for the new movie Shaolin Girl (the sequel of Shaolin Soccer)
Aina Nishiaki (????) in a CM
Aina Nishiaki (????) in a DoCoMo CM in 1996, she was 10 years old.