|Episode captured:||Prior to Trouble's Brewing|
|Current location:||With Sakura|
|Evolved:||Not yet evolved|
|Evolves In:||Prior to Espeon, Not Included|
Sakura's Espeon first appeared as an Eevee in the episode, Trouble's Brewing. Sakura and her Eevee appeared very close, though not the strongest battler, after nearly being beaten by James' Victreebel, and captured by Team Rocket.
It appeared later in the saga, after evolving into an Espeon sometime in between. It appeared to have grown a lot, not only in size, but as well as in battling experience. It had also learned quite a few new moves now that it had evolved, such as Psybeam and Swift.