Takeru & Hikari

The anime would be made by both Toei Animation and Azumanga Animation.

Plot
Featuring two young kids Takeru Takaishi and Hikari Yagami who both do misadventures and use their imagination (like imagining anything make believe) in this slice of life, comedy, and fantasy series. Their friend Mikan Sakura from 5th grade elementary school is kind of jealous to the 2 at first since they think they're more better than her. But then she leans that talent isn't the only thing, it's being friends.

Japanese

 * Hiroko Konishi as Takeru Takaishi
 * Kae Araki as Hikari Yagami
 * Kana Ueda as Mikan Sakura

Additional voices

 * Miwa Matsumoto as Patamon
 * Yuka Tokumitsu as Tailmon
 * Umi Tenjin as Koushiro Izumi
 * Ai Maeda as Mimi Tachikawa
 * Yuko Mizutani as Sora Takenouchi
 * Sawa Ishige as Izumi Orimoto
 * Rie Kugimiya as Hotaru Imai
 * Ai Nonaka as Nonoko Ogasawara
 * Rie Kanda as Anna Umenomiya
 * Chiwa Saito as Sumire Syoda
 * Junko Ueda as Wakako Usami
 * Chika Sakamoto as Natsuko Takaishi (Takeru's Mother)
 * Hiroaki Hirata as Hiroaki Ishida (Takeru's Father)
 * Yuko Mizutani as Yuko Yagami (Hikari's Mother)
 * Susumu Chiba as Susumu Yagami (Hikari's Father)
 * Rie Tanaka as Yoshie Izumi (Koushiro's Mother)
 * Masami Kikuchi as Masami Izumi (Koushiro's Father)
 * Yuka Tokumitsu as Satoe Tachikawa (Mimi's Mother)
 * Takahiro Sakurai as Keisuke Tachikawa (Mimi's Father)
 * Toshiko Fujita as Toshiko Takenouchi (Sora's Mother)
 * Masaaki Tsukada as Mikan's Grandfather
 * Romi Park as Hotaru's Mother
 * Tomoko Kaneda
 * Akane Omae
 * Yonehiko Kitagawa
 * Kimiko Koyama
 * Sakura Nogawa
 * Sumie Baba

English

 * Wendee Lee as Takeru Takaishi
 * Lara Jill Miller as Hikari Yagami
 * Moneca Stori as Mikan Sakura

Additional voices

 * Laura Summer as Patamon
 * Edie Mirman as Tailmon
 * Kath Soucie as Koushiro Izumi
 * Philece Sampler as Mimi Tachikawa
 * Colleen O'Shaughnessey as Sora Takenouchi
 * Brina Palencia as Izumi Orimoto
 * Angora Deb as Hotaru Imai and Sumire Syoda
 * Cynthia Martinez as Nonoko Ogasawara
 * Sasha Paysinger as Anna Umenomiya
 * Kim Prause as Wakako Usami
 * Barbara Goodson as Natsuko Takaishi (Takeru's Mother)
 * David Greenlee as Hiroaki Ishida (Takeru's Father)
 * Dorothy Elias-Fahn as Yuko Yagami (Hikari's Mother)
 * Doug Erholtz as Susumu Yagami (Hikari's Father)
 * Mari Devon as Yoshie Izumi (Koushiro's Mother)
 * Jeff Nimoy as Masami Izumi (Koushiro's Father)
 * Julie Maddalena as Satoe Tachikawa (Mimi's Mother)
 * Dan Woren as Keisuke Tachikawa (Mimi's Father)
 * Elizabeth Rice as Toshiko Takenouchi (Sora's Mother)
 * Andy McAvin as Mikan's Grandfather
 * Shelley Calene-Black as Hotaru's Mother
 * Tiffany Grant
 * Jessica Boone
 * Hilary Haag
 * John Swasey
 * Mariela Ortiz
 * Kim-Ly Nguyen