Photo: Светлана Бекетова, CC BY-SA 3.0, via Wikimedia Commons
Hotaru Yamaguchi fansites
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Hotaru’s birthday, by the numbers
- Hotaru Yamaguchi was born on a Saturday.
- Hotaru Yamaguchi has been alive for about 13,178 days.
- Their 15,000-day milestone falls on October 31, 2031.
- Their next birthday, turning 37, is on a Wednesday.
- Next milestone: Hotaru Yamaguchi turns 40 on October 6, 2030, in 3 years and 11 months. More milestone birthdays
- Hotaru Yamaguchi is younger than 5,540 and older than 1,306 of the living celebrities on CFOTD.
- Half birthday: April 6. Birthstone: Opal and tourmaline.
- Hotaru Yamaguchi belongs to Millennials.
Age gaps
- When Hotaru Yamaguchi was born, Lionel Messi was 3. Compare
- Hotaru Yamaguchi was 1 when Neymar was born. Compare
Born within weeks of Hotaru
Days and weekdays are worked out from the birth date. Compare Hotaru’s age with anyone.
Birthday wishes from fans
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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake
Frequently asked questions
How old is Hotaru Yamaguchi?
Hotaru Yamaguchi is 36 years old, born on October 6, 1990 in Nabari.
What is Hotaru Yamaguchi’s zodiac sign?
Libra, born October 6.