Soreyuke! Uchuu Senkan Yamamoto Youko (1999)
Japanese title: それゆけ!宇宙戦艦　ヤマモト・ヨーコ
Alternative titles: Starship Girl Yamamoto Yohko (TV)
Type: TV
Source: Novel
Episodes: 26
Status: Finished Airing
Aired: Apr 4, 1999 to Sep 26, 1999
Broadcast: Sundays at 09:30 (JST)
Duration: 25 min per ep
Rating: PG-13 - Teens 13 or older
Studios: J.C.Staff
Producers: Kadokawa Shoten
Genres: Action, Adventure, Sci-Fi

In the year 2999: humanity is split into two factions, Terra and Ness, in a war fought by starships. One of the foremost of the pilots is the cocky teenager Yamamoto Yohko, and during one of her missions, she and her crew are sucked into a temporal anomaly (a la Star Trek) that sends her back to our time. Amnesiac, she only thinks of herself as a typical high school student - until a course of events sends her back to her ship the TA-29, with her newfound friends fighting at her side in a war that looks suspiciously like an arcade game (complete with 100 yen ignition costs!). 

(Source: AniDB)