Astro Boy Tetsuwan Atom Tokubetsu-hen: Ivan no Wakusei - Robot to Ningen no Yuujou

ASTRO BOY 鉄腕アトム特別編 イワンの惑星~ロボットと人間の友情~

Another Tetsuwan Atom Movie that was shown in the Tezuka Osamu World Cinema in Tokyo until it was closed in 2011.

(Source: AniDB)