Genre: Action, Adventure, Comedy, Drama, Fantasy, Harem, Romance, Science Fiction, Supernatural

Movie 1: The notorious criminal Kain, once captured through the joint efforts of the Jurai Royal Family and the Galaxy Police (GP), escapes from GP Headquarters. Around the same time, Tenchi's house on Earth suddenly disappears... and Tenchi himself is fading fast! It seems that Kain has gone back to the past to alter things in his favor. Tenchi and the gang must now travel back in time to 1970 in order to save Tenchi's parents from certain doom at the hands of Kain.

Movie 2: Startica is the Summer Festival on Jurai. Many years ago, Tenchi's grandfather, Yosho, met a young girl during Startica and just as their relationship blossomed, she was attacked by the Jurai Palace who revealed that the girl was Yuzuha - the Demon of Darkness! Wounded by the attack, Yuzuha fled, but many years later her feeling of betrayal lead her to plan her revenge by taking Yosho's only grandson; Tenchi! On a hot summer day, a fetching young girl named Mayuka appears to Tenchi, calling him Daddy! Jealousy and envy follow as Ryoko and Ayeka battle for Tenchi's attention with an apparently new rival. Who could the mother be?! Sasami befriends Mayuka as they compare Earth's Christmas and Jurai's Startica celebrations and Mayuka is welcomed into the Masaki household. However, Mayuka is just a puppet of the Demon, Yuzuha, and it's her plan to bring Tenchi to the Nightmare World completing her revenge! Will Tenchi be able to resist Mayuka's love? Can Sasami convince Mayuka to change?

Movie 3: One fine day, whilst Ryoko and Aeka are busy fighting over Tenchi as usual, Tenchi takes a walk into the mountains for a breather, but he never returns. Six months later, there is still no sign of him. Together, Ryoko and Aeka move to the city and use their time off from work to search for Tenchi. A chance encounter reveals to them an older, more mature Tenchi with no memory of Ryoko or Aeka. To make matters worse, he seems to have found a new love: Haruna.