Osaka Expo Mascot Myaku-Myaku on Japan Airlines Livery
From The Mainichi:
The plane is Japan Airlines' second Myaku-Myaku jet designated to fly abroad from Japan. On the aircraft, drinks are served in paper cups with the Myaku-Myaku design on them. The plane will fly until August next year to promote the expo to the world.
It is worth it to look up photos of this nightmare fuel. I can't believe that this character design made it past any kind of committee.