Artist. On her/his pixiv profile page, this artist wrote her/his opinion about re-uploading her/his images.

Japanese name: 霜月 あきお or 霜月 秋生 (Shimotsuki Akio)
Circle & site names: 空耳電波ソング (Soramimi Denpa Song, "sdsong") or "sdannex" (Soramimi denpa song annex)
Old names: 八坂 結斗 (Yasaka Yuito) or ゴンザレス (Gonzalez)
Old circle name: PumpkinAir
Old site names: 空飛ぶパンプキン (Soratobe Pumpkin) or 空飛べパンプキン (Soratobe Pumpkin)

See also

• Homepage (sdsong): http://sdsong.jp/
• Tumblr: http://sdsong.tumblr.com/
• Homepage (sdannex): http://sdsong.jp/annex/
• Tumblr gallery: http://sdannex.tumblr.com/
• Tumblr blog: http://sdannexmemo.tumblr.com/
• Pixiv account: http://www.pixiv.net/member.php?id=477693
• Pixiv novels: http://www.pixiv.net/novel/member.php?id=477693
• pictMalFem account: http://pictmalfem.net/s_akio0808
• Privatter account (1): http://privatter.net/u/s_akio0808
• Privatter account (2): http://privatter.net/u/8080oika_s
• Twitter account (1): http://twitter.com/s_akio0808
• Twitter account (2): http://twitter.com/8080oika_s
• Twipple photo images (1): http://p.twipple.jp/user/s_akio0808
• Twipple photo images (2): http://p.twipple.jp/user/8080oika_s
• Ask.fm account: http://ask.fm/s_akio1115
• Booth web store: http://sdsong.booth.pm/
• Photo diary: http://alfoo.org/diary27/stpumpkin/
• Old homepage (no longer updated): http://stpumpkin.gooside.com/
• Old web diary (no longer updated): http://diary.fc2.com/cgi-sys/ed.cgi/enikki3/