みやび特設サイト

https://sekkisei.jp/site/p/miyabi_hanyu_collaboration202110.aspx/?utm_source=twitter&;utm_medium=social&utm_medium=211006_hanyucollabo

https://twitter.com/kose_sekkisei/status/1445584597966856192?t=SNnDwVR-KjXCcyxURoyTGg&;s=19
https://twitter.com/5chan_nel (5ch newer account)