Yoshikawa Umi

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Yoshikawa Umi (2025)

Yoshikawa Umi (吉川海未) is a Japanese singer and idol under OVERSE. She is a member of the Japanese pop girl group Rain Tree.

Profile

• Name: Yoshikawa Umi (吉川海未)
• Nickname: Umi (うみ), Umi-chan (うみちゃん)
• Birthdate: February 22, 2001 (2001-02-22)
• Birthplace: Fukuoka, Japan
• Hometown: Kanagawa, Japan
• Blood Type: O
• Height: 161cm
• Zodiac: Pisces
• MBTI: ISFP
• Family: Parents, two older sisters
• Hobbies: Watching anime
• Specialties: Bending her thumb
• Groups:
  • Rain Tree (2024–)

Trivia

• Her audition name for IDOL3.0 PROJECT was Kawachan (カワチャン).
• Her favorite music is Sakurazaka46 and Fairies.
• Her favorite colors are purple and gray.

Rain Tree Song Participation

Digital Singles

Single	Participating Song	Position/Unit
I L U	Boku no Aurora	Center
Tsumari	Tsumari
Suki da yo to Docchi ga Saki ni Iu no ka?	Genki Yohou
	Teiten Kansoku

Gallery

• 
  2024
• 
  2025
• 
  2025
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  2025

External Links

• Official Twitter: Main | IDOL3.0 PROJECT (Deactivated)
• Official Instagram: Main | IDOL3.0 PROJECT (Deactivated)
• Official TikTok