This may not be necessary information now ...
(I hope it will be helpful for you to know about him....)
About the meaning of his name ”Shoma Uno(宇野昌磨)”.
Alphabet "Shoma"
Japanese Hiragana(ひらがな)"しょうま"
Japanese Katakana(カタカナ)"ショウマ"
* "Hiragana""Katakana" are syllabary.
Japanese Kanji(日本の漢字)"昌磨"
There are many ways to choose Kanji for "Shoma". *"Kanji" is logogram
Over 300 ways!
Because there are combinations of various Kanji ("sho" and "ma").
(It is slightly different from Chinese characters)
翔真,翔磨,翔麻,翔馬,祥真,祥磨,祥麻,聖真,聖磨,聖麻,聖馬,聖摩
章磨,章守,章間,章眞,将真,将磨,勝真,勝磨,勝麻,勝馬,昌磨,昌真....etc.
His parents chose "昌磨" for him.
"昌(sho)"
shines gently. bright. beautiful. dignified, does not cover up. fair and impartial.
"磨(ma)"
polish, carefully care to make it beautiful
It’s an exact match. Shoma(昌磨) is exactly a person who they hope so.
The meaning of his surname "Uno(宇野)" is "The vast field".
(I love the meaning of "Uno" in Italian / Spanish)