Lia（12月20日－）是日本女性唱作歌手，1st Place所屬。為IA -ARIA ON THE PLANETES-的聲源。擁有治癒系的歌聲，其歌唱力亦極受肯定，並參加I've。她亦在快樂硬核的領域中活躍（以大寫「LIA」為名義）。
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2022 SBS Korea Pop Music Festival
2022 KBS Song Festival: Y2K
ITZY "CHESHIRE" CONCEPT FILM #1
2022 TMA音乐颁奖典礼 2022 더팩트 뮤직 어워즈
2022 K Global Heart Dream Awards: Heart To Heart
2021 MBC Korean Music Festival
2021 SBS Korea Pop Music Festival
2021 KBS Music Awards
2021 Mnet Asian Music Awards
3rd The Fact Music Awards
27th Dream Concert
KBS Music Bank EP.1079
30th Seoul Music Awards
10th Gaon Chart Music Awards
2020 Golden Disk Awards
2020 MBC Korean Music Festival
2020 SBS Korea Pop Music Festival in Daegu
2020 KBS Music Awards
2nd The Fact Music Awards
2020 Asia Artist Awards
Unite ON : Live Concert
2020 Soribada Best K-Music Awards
9th Gaon Chart Music Awards
KBS Music Bank EP.985