June 25, 2001 · 28 min
Yuri has to fight aliens invading her school, and must wear some kind of yucky alien helmet...
September 25, 2001 · 29 min
When Yuri arrives at school, she finds a weird huge mushroom-like thing in the playground.
November 25, 2001 · 29 min
Summer vacations have come at last, but Yuri is depressed. She still hates fighting aliens…
February 25, 2002 · 28 min
One day, a gigantic alien appears on the school rooftop and won't move from there anymore…
