Another installment in the Tengen Toppa Gurren Lagann Parallel Works anthology series of animated shorts, featuring characters from Gurren Lagann in alternative worlds. Every clip is animated by a particular animator of GAINAX. Creators are Gekidan Inu Curry, Akemi Hayashi, Sushio, Shouko Nishigaki, Satoru Yamaguchi, Shouji Saeki & Shingo Abe and Ayumu Kotake.

Masaki Tenchi was a completely ordinary boy, other than being the successor of the Masaki Shrine. But he ends up breaking the seal that was meant to keep a demon banished away inside a small shrine in the back, and is then forced to fight the revived Ryoko (demon)! Realizing that her nemesis Ryoko has been revived, Ayeka comes to earth as well... And this is how Tenchi's involvement with the rulers of the galaxy, the Jurai clan, began! (Source: Crunchyroll)

The entire Jurai and Masaki family is in a celebratory mood as Nobuyuki and Rea are finally tying the knot! In the days leading up to his father's wedding, Tenchi reunites with those he met throughout his journey as well as gets acquainted with some new family members. Though this is a blissful time where everyone is finally together, there is one major bump in the road: Rea holds a major secret that will change the fate of her future child and disturb the balance of the Masaki family.

A special episode bundled with the Nintendo DS game based on the series. Envious of seeing how Simon keeps his Lagann clean and neat, Kamina asks the mysterious Chitori to clean up his Gurren for him, unaware of her true intentions. (Source: Wikipedia)