UFO Princess Valkyrie: Shichiten Battou Hanayome Shuugyou

Chaos reigns supreme when Princess Valkyrie, the bubbly alien who accidentally merged souls with a human bathhouse owner, finds herself in another bizarre predicament. As if navigating interspecies romance and a perpetually expanding harem wasn't enough, an unexpected magical mishap leaves Valkyrie regressed to a child, with her memories and powers dramatically diminished. Now, her devoted (and often bewildered) companions must scramble to find a cure before her diminutive state causes even more cosmic complications. This special delivers all the zany humor and heartwarming hijinks fans have come to expect, as our heroes attempt to reverse the age-reversing spell. Prepare for an extra dose of adorable antics and the usual dose of ecchi-fueled misunderstandings as Valkyrie's friends and rivals band together, or perhaps just get in each other's way, in a desperate bid to restore their beloved princess to her rightful, adult form.

✦ AI-drafted summary