Doraemon & TMNT: Heroes Unite!

Untitled Doraemon/Teenage Mutant Ninja Turtles Crossover is a one hour made-for-television film of the anime series Doraemon, that features characters from the Teenage Mutant Ninja Turtles franchise.

From Doraemon:

 * Wasabi Mizuta as Doraemon
 * Megumi Oohara as Nobita Nobi
 * Yumi Kakazu as Shizuka Minamoto
 * Subaru Kimura as Takeshi Goda
 * Tomokazu Seki as Suneo Honekawa
 * Chiaki as Dorami
 * Shihoko Hagino as Hidetoshi Dekisugi
 * Kotono Mitsuishi as Tamako Nobi

From Teenage Mutant Ninja Turtles:

 * TBA as Leonardo
 * TBA as Donatello
 * TBA as Raphael
 * TBA as Michelangelo
 * TBA as Splinter
 * TBA as April O'Neil
 * TBA as Irma Langinstein
 * TBA as Shredder
 * TBA as The Kraang