URLs

• https://www.pixiv.net/users/328944
• https://www.pixiv.net/stacc/hbt
• https://x.com/kosuzu78
• https://x.com/i/user/238899337
• https://sketch.pixiv.net/@hbt
• https://kosuzu78.tumblr.com
• https://bsky.app/profile/kosuzu78.bsky.social
• https://bsky.app/profile/did:plc:tisjcjaoofjxfue7f3jvdf3x
• http://members2.jcom.home.ne.jp/hbt
• http://hbt.peewee.jp
• http://hbt.blog.shinobi.jp