The word "hobhabizip" likely draws from the Arabic roots of love and endearment:
Mystic Messenger – Deep Story – Day 2 Part 2✩ - Otome Dreamworld
It explores themes of secret organizations, traumatic childhoods, and the hidden truth behind Rika’s disappearance. 707’s route, in particular, is considered the "canon" ending, where the "deep" secrets of the RFA (Rika's Fundraising Association) are finally unearthed.
