- English Name: Hotaru Tomoe
- Japanese Name: Hotaru Tomoe
- Age (Season 3, 1994): 12-13
- Birth Date: January 6, 1981
- Astrological Sign: Capricorn
- Height: 3'9" (as a child)
- Blood Type: AB
- Hobbies: Reading, collecting lamps
- Favorite Color: Purple
- Favorite Gemstone: Fluorite
- Favorite Food: Nihon Soba (Japanese buckwheat noodles)
- Least Favorite Food: Milk
- Favorite School Subject: World History
- Least Favorite School Subject: Physical Education
- Strength: Injury Treatment
- Weakness: Physically weak
- Goal: To be a doctor