Marvel and Doraemon: Heroes Unite!

Doraemon Meets The Avengers is a crossover episode of the anime series Doraemon, that features characters from Marvel Entertainment.

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

From Marvel:

 * Shinji Kawada as Spider-Man
 * Eiji Hanawa as Iron Man
 * Kazuhiro Nakaya as Captain America
 * Kenichirou Matsuda as The Incredible Hulk
 * Yasuyuki Kase as Thor
 * Kaori Mizuhashi as Wasp