Seiji Hiraoka (August 13, 1931 - March 22, 1990) was a Japanese performer, songwriter, and arranger. He was a member of the Japan Composers Association. Hiraoka contributed significantly to Japanese music through his performances and compositions. His work as a songwriter and arranger helped shape various musical styles and genres within Japan, making him a notable figure in the music industry during his time.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 360 days away.
Death Anniversary
Next death anniversary is 148 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Seiji
victory, triumph, blue
Read Full Seiji Name AnalysisAugust 13, 1931 Facts
Generation Group
Seiji Hiraoka belongs to the Silent Generation group.
Place of Birth: Tokyo
Educated At: Aoyama Gakuin University
Occupation: vibraphonist | saxophonist | marimba player | music arranger | lyricist | musician | singer | composer
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 13, 1931
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on August 13, 2025 | Secondary Progressions for August 13, 2025 |
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Sun | 19 Leo 58 | 21 Leo 12 | 22 Scorpio 22 |
Moon | 17 Leo 53 | 17 Aries 50 | 6 Aquarius 42 |
Mercury | 16 Virgo 35 | 4 Leo 35 | 8 Sagittarius 12 |
Venus | 13 Leo 1 | 15 Cancer 48 | 10 Sagittarius 1 |
Mars | 7 Libra 28 | 4 Libra 13 | 11 Sagittarius 46 |
Jupiter | 5 Leo 54 | 14 Cancer 22 | 21 Leo 30 |
Saturn | 18 Capricorn 6 | 1 Aries 0 | 19 Capricorn 16 |
Uranus | 19 Aries 13 | 1 Gemini 15 | 16 Aries 4 |
Neptune | 4 Virgo 56 | 1 Aries 45 | 7 Virgo 48 |
Pluto | 21 Cancer 13 | 2 Aquarius 7 | 22 Cancer 3 |
Rahu | 7 Aries 42 | 19 Pisces 35 | 2 Aries 44 |
Ketu | 7 Libra 42 | 19 Virgo 35 | 2 Libra 44 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
