| Sumitada Moriguchi | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 Murakami/Moriguchi at the 2022–23 Junior Grand Prix Final | |||||||||
| Native name | 森口 澄士 | ||||||||
| Born | December 29, 2001 Kyoto, Japan | ||||||||
| Hometown | Kyoto | ||||||||
| Height | 1.74 m (5 ft 9 in) | ||||||||
| Figure skating career | |||||||||
| Country |  Japan | ||||||||
| Discipline | Pair skating (since 2022) Men's singles (2012–23) | ||||||||
| Partner | Yuna Nagaoka (since 2023) Haruna Murakami (2022–23) Ikura Kushida (2021) | ||||||||
| Coach | Bruno Marcotte Brian Shales Mie Hamada Cathy Reed Satsuki Muramoto Hiroaki Sato | ||||||||
| Skating club | Kinoshita Academy | ||||||||
| Began skating | 2010 | ||||||||
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Sumitada Moriguchi (森口 澄士, Moriguchi Sumitada, born December 29, 2001) is a Japanese pair skater. With partner, Yuna Nagaoka, he is the 2023–24 Japan national champion.[1]
With former partner, Haruna Murakami, he is the 2022 JGP Poland I bronze medalist and the 2022–23 Japan national champion on both the senior and junior levels.[2]