Takeshi Tsuruno (つるの剛士) posted a link on his official blog to a video on his YouTube account of him singing his song Can You Say the Pokémon? BW (ポケモン言えるかな? BW) very very fast. The song was then publically debuted at the live event "Pokémon Smash! Everyone Sing! Can You Say the Pokémon? BW in Roppongi Hills (「ポケモンスマッシュ！」みんなで歌おう！ポケモン言えるかな？BW in 六本木ヒルズ) on September 4th, 2011. Footage from that event was used as the ending video and featured Takeshi Tsuruno singing it.