Tomokazu SugitaYuuichi Aizawa (voice) Yui HorieAyu Tsukimiya (voice) Mariko KoudaNayuki Minase (voice) Yukari TamuraMai Kawasumi (voice) Akemi SatoShiori Misaka (voice) Mayumi IzukaMakoto Sawatari (voice) Yuko MinaguchiAkiko Minase (voice) Tomokazu SekiJun Kitagawa (voice) Miwa YasudaYuuichi (10 years old) (voice) Tomoko KawakamiSayuri Kurata (voice) Ayako KawasumiKaori Misaka (voice) Tetsu InadaMr. Ishibashi (voice) Kentaro ToneEnglish teacher (voice) Sayuri YahagiShiori's classmate (voice) Masayasu NagataTaiyaki vendor (voice) Maaya SakamotoMishio Amano (voice) Kenichi MochizukiStudent (voice) Kazuhisa TanakaDoctor (voice) Masaya OnosakaEvil scientist (movie) (voice) Ai FukadaFemale student (voice) Kaya MiyakeFemale student (voice) Youko HondaFemale student (voice) Kei KobayashiStudent (voice) Atsushi ImaruokaIn-TV explorers (voice) Taku KimuraIn-TV explorers (voice) Haruka KimuraStudent council member (voice) Hiroshi YanakaSayuri's father (voice) Akiko YajimaKazuya Kurata (voice) Makiko MizogamiMai's mother (voice) Eri NakaoPhysician (voice) Kouko TsukimotoStudent (voice) Sayaka KinoshitaWaitress (voice) Yu ShimamuraStudent (voice) Ayano IshikawaStudent (voice) Dai UekuraAudience (voice) Keisuke FujiiAudience (voice) Fukazu TomoyoshiAudience (voice) Kengo KawanishiAudience (voice) Arise SatoStudent (voice) Yuka TanakaStudent (voice) Go ShinomiyaTeacher (voice) Hisanori KoyatsuDoctor (voice) Noriyuki KitanoharaRegisör Kozue KananiwaAssociate Producer Shinichi NakamuraProducent Yota TsuruokaSound Director Asami KomatsuKey Animation Naoko YamadaKey Animation Mitsuyoshi YonedaAnimation Director Satoshi KadowakiAnimation Director Futoshi NishiyaAnimation Director Shouko IkedaAnimation Director Hiroyuki TakahashiAnimation Director Yukiko HoriguchiAnimation Director Chiyoko UenoAnimation Director Kazumi IkedaAnimation Director Naoki HisayaOriginal Story 
