2022 Kobe Challenger – Singles

Yosuke Watanuki was the defending champion and successfully defended his title, defeating Frederico Ferreira Silva 6–7(3–7), 7–5, 6–4 in the final.

Seeds
• # 🇦🇺 Christopher O'Connell (semifinals)

• # 🇦🇺 John Millman (quarterfinals)

• # 🇦🇺 Rinky Hijikata (second round)

• # 🇯🇵 Kaichi Uchida (first round)

• # 🇦🇺 James Duckworth (first round)

• # 🇧🇦 Damir Džumhur (second round)

• # 🇯🇵 Yosuke Watanuki (champion)

• # 🇦🇺 Li Tu (first round)