Naomasa Ōishi (大石 直正) was a Japanese historian, born on May 31, 1931. He was a prominent scholar in Japanese history and served as a professor at Tohoku Gakuin University, where he later became a professor emeritus. His contributions to the field of history are well recognized, and he has influenced the study of Japanese history through his academic work and teachings.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 356 days away.
Death Anniversary
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Death Date
Place of Birth
Time Zone -
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May 31, 1931 Facts
Generation Group
Naomasa Ōishi belongs to the Silent Generation group.
Place of Birth: Tokyo
Educated At: Tohoku University
Occupation: historian
Employers: Kagawa University | Tohoku Gakuin University
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 May 31, 1931
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on May 31, 2026 | Secondary Progressions for May 31, 2026 |
|---|---|---|---|
| Sun | 9 Gemini 16 | 10 Gemini 16 | 10 Virgo 13 |
| Moon | 10 Sagittarius 34 | 13 Sagittarius 57 | 21 Taurus 52 |
| Mercury | 14 Taurus 57 | 28 Gemini 39 | 12 Virgo 44 |
| Venus | 12 Taurus 46 | 15 Cancer 3 | 9 Virgo 1 |
| Mars | 24 Leo 50 | 9 Taurus 32 | 20 Libra 57 |
| Jupiter | 19 Cancer 59 | 24 Cancer 2 | 10 Leo 22 |
| Saturn | 22 Capricorn 54 | 12 Aries 6 | 17 Capricorn 11 |
| Uranus | 18 Aries 11 | 2 Gemini 4 | 18 Aries 45 |
| Neptune | 3 Virgo 4 | 4 Aries 3 | 5 Virgo 42 |
| Pluto | 19 Cancer 22 | 5 Aquarius 21 | 21 Cancer 40 |
| Rahu | 11 Aries 37 | 4 Pisces 11 | 6 Aries 36 |
| Ketu | 11 Libra 37 | 4 Virgo 11 | 6 Libra 36 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
