Mamoru Hosoda Director Shigeyasu Yamauchi Director Jeff Nimoy Director, Writer Bob Buchholz Director, Writer Lara Jill Miller Kari, Young Kari Voice Joshua Seth Tai, Young Tai Voice Colleen O'Shaughnessey Sora, Male Student Voice Philece Sampler Mimi Tachikawa, Cody, Matt Ishida, T.K.'s Grandmother Voice Bob Glouberman Willis Voice Mona Marshall Izzy, Terriermon Voice Michael Lindsay Joe Kido, Greymon Voice Michael Reisz Matt Ishida Voice Wendee Lee Young T.K., Party Girl No. 1, Little Girl No. 1, Kokomon Voice Dorothy Elias-Fahn Mrs. Kamiya Voice Doug Ehrholtz T.K. Voice Michael Sorich Big Agumon, Gargomon, Miko Voice Akiyoshi Hongo Writer Reiko Yoshida Writer Terry-Lei O'Malley Producer Hiromi Seki Producer Tan Takaiwa Executive Producer Teruo Tamamura Executive Producer Tsutomu Tomari Executive Producer Yasushi Mitsui Executive Producer Makoto Shibazaki Executive Producer Makoto Toriyama Executive Producer Gary A. Friedman Film Editing Douglas Purgason Film Editing Udi Harpaz Original Music Amotz Plessner Original Music