Risa Otoshima is a Japanese singer and idol, born on August 11, 1998. She was a member of w-Street Fukuoka from July 12, 2015, to March 21, 2016. Following this, she was a trainee for HKT48 from July 12 to July 21, 2016, becoming the shortest-tenured member of the group. On April 29, 2017, she joined =LOVE. Risa has four younger brothers.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 291 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Risa
beautiful smile, happy laughter
Read Full Risa Name AnalysisAugust 11, 1998 Facts
Generation Group
Risa Otoshima belongs to the Generation Z group.
Place of Birth: Fukuoka Prefecture
Occupation: Japanese idol | singer
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for August 11, 1998
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 11, 2025 | Secondary Progressions for August 11, 2025 |
---|---|---|---|
Sun | 18 Leo 49 | 19 Leo 16 | 14 Virgo 52 |
Moon | 7 Aries 0 | 19 Pisces 42 | 1 Aries 48 |
Mercury | 22 Leo 53 | 4 Leo 15 | 29 Leo 23 |
Venus | 27 Cancer 57 | 13 Cancer 27 | 1 Virgo 7 |
Mars | 24 Cancer 7 | 2 Libra 58 | 11 Leo 26 |
Jupiter | 27 Pisces 10 | 13 Cancer 58 | 24 Pisces 16 |
Saturn | 3 Taurus 23 | 1 Aries 6 | 2 Taurus 56 |
Uranus | 10 Aquarius 25 | 1 Gemini 12 | 9 Aquarius 28 |
Neptune | 0 Aquarius 15 | 1 Aries 48 | 29 Capricorn 40 |
Pluto | 5 Sagittarius 17 | 2 Aquarius 10 | 5 Sagittarius 25 |
Rahu | 1 Virgo 55 | 19 Pisces 42 | 0 Virgo 30 |
Ketu | 1 Pisces 55 | 19 Virgo 42 | 0 Pisces 30 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Risa Otoshima's 2025 Transits to Natal Planets
- Mars aspects Ketu
Exact: 01 January, 2025 - Mars conjunction Venus
Exact: 11 January, 2025 - Mars conjunction Mars
Exact: 21 January, 2025 - Rahu conjunction Jupiter
Exact: 22 March, 2025 - Mars conjunction Mars
Exact: 01 April, 2025 - Mars conjunction Venus
Exact: 11 April, 2025 - Mars aspects Ketu
Exact: 21 April, 2025 - Saturn conjunction Jupiter
Exact: 01 May, 2025 - Mars aspects Jupiter
Exact: 10 June, 2025 - Mars conjunction Rahu
Exact: 20 June, 2025 - Mars opposition Ketu
Exact: 20 June, 2025 - Jupiter trine Ketu
Exact: 20 June, 2025 - Mars aspects Moon
Exact: 30 June, 2025 - Saturn conjunction Jupiter
Exact: 08 October, 2025 - Jupiter conjunction Mars
Exact: 18 October, 2025 - Mars square Ketu
Exact: 07 November, 2025 - Mars aspects Mars
Exact: 07 December, 2025