Two-time 2018 AG medallist (200m IM gold, 400m IM silver). At OG, twice reached SF in 200m IM (2016, 2020). Swam 400m IM in 2012 OG debut. Finished 6th in 200m IM 3 times at WCh (2017, 2019, 2022) and made 2023 SF. Finished 8th in 200m IM at 2021 WCh (SC). Studied at Kyungil Univ and Sungkyunkwan Univ (masters). Nickname 'Little Mermaid'.
Three-time 2018 AG medallist (400m IM gold, 200m IM silver, 4x200m FR silver). Two-time 2020 OG champion (200m IM, 400m IM) - 1st JPN female to win 2 medals in same Games. Two-time WCh medallist (200m IM silver in 2017, 400m IM bronze in 2019). Finalist at 2016 WCh (SC) in 400m IM (6th) and 200m IM (7th). Two-time 2016 AsianCh medallist (200m IM gold, 400m IM bronze). Studied at Toyo Univ.
Five-time AG medallist - 200m IM and 400m IM (2010, 2014), 4x100m FR (2014). Two-time 2012 OG champion (200m IM - OR, 400m IM - WR). At 2016 OG, was 8th in 200m IM, 27th in 400m IM. Three-time WCh medallist - 200m IM (2011 gold, 2019 silver) and 400m IM (2019 silver). 2018 WCh (SC) finalist (4th in 200m IM, 6th in 200m breast). Studied at Tsinghua Univ. Nickname 'Xiao Ye Zi' (Little Leaf).
Two-time 2020 OG finalist (4th in 4x100m MR, 5th in 200m IM). 2023 WCh 200m IM bronze medallist (SF in 50m fly in 2023 and 200m IM in 2019). 2021 WCh (SC) 200m IM silver medallist (bronze in 4x100m MR).
AG2022: 7th in 50m breast. Competed at 2 WCh (2022, 2023) and 2022 WCh (SC). 2022 CWG 200m breast finalist (8th); reached SF in 50m and 100m breast. 10-time SEA Games medallist - 6 gold, 1 silver 1 bronze.
Competed at 2023 WCh (200m back, 400m IM). Six-time SEA Games medallist - 1 gold (2023 200m back), 2 silver (4x100m FR in 2019 and 2023), 3 bronze (400m IM in 2023, 4x200m FR in 2019 and 2023).