{"id":"seigisound","slug":"seigisound","canonical_name":"SEIGI","entity_type":"individual","schema_org_type":"Person","canonical_url":"https://ida.washinmura.jp/seigisound","sameAs":["https://twitter.com/office_ssp","https://twitter.com/＠SeigiSound","https://twitter.com/seichan_atelier","https://twitter.com/koyomi_tateharu","https://www.youtube.com/watch?v=fpFjYSGyaoY","https://youtu.be/rrHSi9uVgMk","https://youtu.be/SYR30TqcdJM","https://www.youtube.com/user/SeigiSoundProject","https://youtu.be/aAohVmG_uVM","https://youtu.be/k6yr4BN4hxg","https://youtu.be/MPE53n9U-Ac","https://bsky.app/profile/seigisound.bsky.social","https://note.com/seigisound","https://note.com/koyomi_tateharu"],"public_ids":{},"verified":true,"last_updated":"2026-05-18T22:59:55.814Z"}