*Snugly* !!Her Appearance "Changed Greatly", Meaning...?Okuu!Okuu!RattleIn the "character backgrounds" of the "Touhou Subterranean Animism" compilation bonus text...Ah, she's over there!... the shinto priest...
i.e. ZUN... revealed the following about "Reiuji Utsuho.""When she noticed she had obtained Yatagarasu's power..."... her appearance changed greatly.Thinking about it backwards, before she had obtained power...She had not changed greatly.In other words, before the earth spirits incident happened...Okuu was...A little girl (loli)!Hmm?