Chii Goes Down.
Chi is stuck in a tree and Ryu rescues Chi to overcome his fear.
Aired 23/07/2009EP 68 - Chii Goes Down.

2009
Chi's Sweet Home - Chi's New Address
Chi is still living with the Yamada family, but they decide it isn't fair to force her to hide indoors in their "no pets allowed" apartment. So they decide there is only one thing to be done, Chi must move away for her own happiness.