Tenchi Muyou! Ryououki 3rd Season
Members score: 7.30
OVA (6 eps)
Aired: Jan 18, 2003
Tenchi Muyou! Ryououki 3rd Season: Tenchi Seirou naredo Namitakashi?
Members score: 7.22
OVA (1 eps)
Aired: Jan 14, 2005
Tenchi Muyou! Ryououki 4th Season
Members score: 6.64
OVA (4 eps)
Aired: Jan 30, 2016
Tenchi Muyou! Ryououki 5th Season
Members score: 6.70
OVA (6 eps)
Aired: Jan 28, 2020