Person · 1651 CE – 1680 CESeiin-hosshinnōAlso known asPrincely Priest SeiinSeiin HosshinnōSeiin-hosshinnoПринц Сей'їнПринц СейинСей'їнarchival plate · Seiin-hosshinnō · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to7 links to entries not yet ingested in the Library.