Oh this is gonna be interesting
So, please keep in mind that i live in the Netherlands, the country with the tallest people in the world, statistically speaking, so my idea of "average heigth" is very different from the rest of the world (180cm)
Okay, so, for Shikieiki Yamaxanadu, she has 175cm vibes to me, and i'm sorry if that's disappointing if you wanted to hear something taller
Okay so here are some other headcanon heigths:
Reimu = 173cm (i just feel like Shikieiki would be taller)
Marisa = 169cm (well of course she'd be a little smaller than Reimu i think)
Sanae = 178cm (pretty normal, but she has a bit more of a serious aura than Reimu so i feel like being taller than Reimu fits her)
Yukari = 189cm
Ran = 195cm (what can i say, tall Ran is cute)
Yuyuko = 167cm (i can't see her being tall sorry she's a little uwu ghostie whostie)
Sakuya = 185cm (this is both amazing for her serious maid mode and her goofy ass human being mode)
Junko = 210cm (she just oozes power)
Reisen = 176cm
Jo'on = 160cm (she is short because i think that's fitting for her, she just has "gremlin vibes" if that makes sense)
Sumireko = 163cm (she has fun weird aunt vibes so she's shorter)
Mokou = 196cm (she needs to be taller than my dad if that makes sense? As in, i think it's neat when she looks down at me, if that makes sense, you know? Like imagine Mokou looking down at you in a dominating way and being in her way and---ah nevermind, you get it)
Alice = 171cm (taller than Marisa, but not taller than Reimu)
Shou = 187cm (she feels powerful, but she still has like, kitty vibes because of the tiger gimmick, so that deduces heigth points in terms of vibes if that makes sense, otherwise she'd be taller vibe-wise)
Tenshi = 172cm (she's shorter than the average, but i feel like she makes up for it with her agressiveness, that really is kind of cute in a way too)
Mamizou = 169cm (again, fun weird aunt energy)
Okina = 198cm (she feels powerful to me, but not powerful enough to breach the 200cm vibe)
Hisami = 230cm (she's probably the tallest, she feels dangerous, i want to be hugged by her)
Toyohime = 204cm
Yorihime = 210cm (Yorihime just has that more external authorative energy while Toyohime has more of a inner strength kind of thing going on so that's why Yorihime is taller in my headcanon, it's vibes)
Yachie = 202cm (she's a dragon!)
If i didn't mention a character here then it probably means i feel they are either short (160-175cm) or they're "obviously short" like the fairies and some others etc. (anything below 160cm basically)
Keep in mind these are only rough estimates, these are just silly headcanons, and they can change on a whim depending on "what i just feel like", if you want to convince me with character heigth propaganda (for example trying to convince me that a certain character has short or tall vibes), my askbox is open, but please come with evidence and fun passionate ramblings/defences, thank you
And yes i like tall women okay bye