Uploaded June 2021 | Updated September 2026, 3 days ago

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Source file: nicovideo.jp/watch/nm7765533 (NND has forbid access to the original swf files now, this swf was retrieved before then)

See the full version here: nicovideo.jp/watch/sm12220831 (Note that that video never came in a swf file so I won't upload any 4K versions of that video)

I don't know why Swivel decided to add an extra 10 seconds of emptiness at the end :P

While the song is the 9th ending of Sgt. Frog and the dance a parody of their dance, I.C.yas has also used these other 2 parody videos as reference:
nicovideo.jp/watch/sm7300750
nicovideo.jp/watch/sm2321776

‣ Original title: 【東方】くるっと・とうほう・いっかいてん（β版）【手描き】
‣ Animation: I.C.yas (Kaleidoscope)
‣ Music: くるっと・まわって・いっかいてん/ダンシング・シスター (ケロロ軍曹ED9/Sgt. Frog 9th ED)
‣ From: ケロロ軍曹/Sgt. Frog