Meibi Rokkaizan Species: Ocean Youkai Before Turning Youkai: A 600 Year-Old Sea Urchin (Diadema Setosum) Legends say urchins that live for many years can transcend their existence and become youkai... Meibi excels in transformation skills and enjoys shaping parts of her body into strange new forms. Her hands are slightly larger than average, but this is just her personal preference. Meibi comes across as laid-back, but she can be surprisingly energetic at times, too. She has a habit of covering her mouth with her hands. NB: Some animals adopt human forms right after becoming youkai, while others build up to it over time. Meibi is in the latter group.