
2026 A-chan
2025 Ayaka / A~chan
2025 Theme Song Performance
2023 a~chan
2023 Theme Song Performance
2021 a~chan
2020 a-chan
2020 a~chan
2020 a~chan
2020 a~chan
2019 a~chan
2019 a~chan
2019 Theme Song Performance
2018 a~chan
2017 a~chan
2017 Donchan
2016 a~chan
2015 a~chan
2015 a~chan
2014 a~chan
2014 a~chan
2014 a~chan
2014 Themself
2013 a~chan
2012 a~chan
2011
2009 a~chan
2009 a~chan
2008 a~chan
2008 a~chan
2006 a~chan