Contains two stories: "Nazo no Shinheiki!? ~Codename wa Kirakira Rakuda~" and "Moero! Honou no Choco ~Valentine made ato 3 hi~"

Set after the events of the Pretty Sammy OVA and light novels, this two-part visual novel series covers the final episodes of Sasami's comical battle to protect Earth. In the first half of this part, Sasami's grandfather comes to visit with a proposal for Tenchi that has all his usual love interests (and more!) in a tizzy. In the second half, Sasami oversleeps and is running late for school, not knowing that an unusual visitor is about to arrive...