Ayaka Nishiwaki (西脇 綾香, Nishiwaki Ayaka), nicknamed A~chan (あ～ちゃん, stylized as a-chan), is a Japanese singer and dancer. She is known as one of the members of the Japanese electropop group Perfume.
2026Perfume - "Cold Sleep" –25 years Document-Movieas A-chan
2025Perfume 10th Tour ZOZ5 Nebula Romance Episode 1Movieas A~chan
2025Perfume ZO/Z5 Anniversary "Nebula Romance" Episode TOKYO DOMEMovieas Ayaka / A~chan
2025SHOWTIME 7MovieTheme Song Performance
2024P.T.A. 15th & 10th Anniversary 'Perfume and You' Hall Tour 2023Movieas a~chan
2024P.T.A.発足10周年!! と5周年!! “Perfumeとあなた”ホールトゥワーMovie2024Perfume Countdown Live 2023→2024 “COD3 OF P3RFUM3” ZOZ5Movie2023Love Like a K-DramaTV showas Self - Emcee · 12 episodes
2023Sumikko Gurashi: The Patched-Up Toy Factory in the WoodsMovieTheme Song Performance
2023Beyblade XTV showTheme Song Performance
2023BarakamonTV showTheme Song Performance · 11 episodes
2023Perfume LIVE 2023 “CODE OF PERFUME”Movie2023Nazotoki! Himitsu no Shiho-sanTV show17 episodes
2023Perfume 9th Tour 2022 "PLASMA"Movieas a~chan2022V.I.P.TV show1 episodes
2022Fight SongTV showTheme Song Performance · 10 episodes
2021Perfume LIVE 2021 [polygon wave]Movieas a~chan2021The Masked Singer JapanTV show9 episodes
2021To Your EternityTV showTheme Song Performance · 22 episodes2020Perfume Imaginary Museum “Time Warp”Movieas a~chan2020Reframe THEATER EXPERIENCE with youMovieas a~chan2020Perfume 8th Tour 2020 “P Cubed” in DomeMovieas a-chan2020Disney My Music Story: PerfumeMovieas a~chan
2019Perfume x TECHNOLOGY Presents: REFRAME 2019Movieas a~chan
2019Murders at the House of DeathMovieTheme Song Performance2019Perfume 7th Tour 2018 "Future Pop"Movieas a~chan
2018Perfume PTA Hall Tour "10th anniversary of PTA launch"Movieas a~chan
2018Perfume x TECHNOLOGY Presents: REFRAMEMovieas a~chan
2017Perfume Clips 2Movieas a~chan2017Fastening Days 3TV showas Rescue squad member (voice) · 3 episodes
2017Perfume 6th Tour 2016 'COSMIC EXPLORER' Standing Edition -Live Experience Edit-Movieas a~chan
2017Perfume 6th Tour 2016 'COSMIC EXPLORER' Dome EditionMovieas a~chan2017PenséesMovieas Donchan2017ThoughtsTV showas Donchan · 2 episodes2016We Are Perfume: World Tour 3rd DocumentMovieas a~chan2016Perfume Anniversary 10days 2015 PPPPPPPPPP LIVE 3:5:6:9Movieas a~chan
2015Perfume WORLD TOUR 3rdMovieas a~chan
2015Perfume 5th Tour 2014 "Gurungurun"Movieas a~chan
2014Perfume World Tour 2ndMovieas a~chan2014Perfume 4th Tour in DOME LEVEL3Movieas a~chan
2014Perfume 4th Tour in DOME Level 3Movie
2014Perfume 4th Tour In Dome Level 3Movieas Themself
2014Perfume ClipsMovieas a~chan
2013Perfume World Tour 1stMovieas a~chan
2012Perfume 3rd Tour 「JPN」Movieas a~chan2011Love Strikes!Movie2010Perfume Live at Tokyo Dome "1 2 3 4 5 6 7 8 9 10 11"Movieas a~chan
2010Perfume P.T.A. TOUR 2010 Live@Zepp Tokyo 2010.3.16Movieas Self
2009Perfume - Chokkaku Nitouhen Sankakkei TourMovieas a~chan
2009Perfume - Disco! Disco! Disco!Movieas a~chan2009Perfume's chandelier houseTV showas Self · 12 episodes
2008Perfume 「Budoukaaaaaaaaaan!!!!!」Movieas a~chan
2008Perfume First Tour 「Game」Movieas a~chan
2008Happy!TV showas a~chan · 1 episodes
2006Perfume Fan Service bitterMovieas a~chan
1996School Ghost Story RMovie