Shizuo Koyama is a former Japanese Go player from Tokyo, born on February 13, 1939. He was affiliated with the Nihon Ki-in and achieved the rank of eighth dan. Koyama is noted for his contributions to game shows, being a participant on various quiz programs. Additionally, he founded the oldest existing quiz circle, known as the 'Honolulu Club'. He has family ties to the Go community, with his son Ryuugo Koyama being a seventh dan and his grandson Kuya Koyama being a fourth dan.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 234 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 - Shizuo
Quiet strength, calm male
Read Full Shizuo Name AnalysisFebruary 13, 1939 Facts
Generation Group
Shizuo Koyama belongs to the Silent Generation group.
Place of Birth: Tokyo
Occupation: Go player
Children: 小山竜吾 | 小山空也
Employers: 日本棋院
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 February 13, 1939
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on February 13, 2025 | Secondary Progressions for February 13, 2025 |
---|---|---|---|
Sun | 24 Aquarius 6 | 25 Aquarius 15 | 19 Taurus 8 |
Moon | 22 Sagittarius 35 | 8 Virgo 8 | 10 Aquarius 59 |
Mercury | 19 Aquarius 56 | 28 Aquarius 33 | 24 Aries 24 |
Venus | 7 Capricorn 50 | 6 Aries 4 | 18 Aries 6 |
Mars | 9 Sagittarius 15 | 17 Cancer 42 | 24 Capricorn 56 |
Jupiter | 9 Pisces 59 | 11 Gemini 25 | 29 Pisces 47 |
Saturn | 14 Aries 30 | 18 Pisces 47 | 24 Aries 43 |
Uranus | 14 Taurus 4 | 23 Taurus 22 | 17 Taurus 56 |
Neptune | 22 Virgo 41 | 28 Pisces 21 | 20 Virgo 40 |
Pluto | 29 Cancer 52 | 2 Aquarius 26 | 29 Cancer 23 |
Rahu | 12 Scorpio 33 | 29 Pisces 10 | 8 Scorpio 0 |
Ketu | 12 Taurus 33 | 29 Virgo 10 | 8 Taurus 0 |
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.Shizuo Koyama's 2025 Transits to Natal Planets
- Mars aspects Mercury
Exact: 31 January, 2025 - Saturn square Moon
Exact: 22 March, 2025 - Mars aspects Mercury
Exact: 22 March, 2025 - Mars aspects Sun
Exact: 01 April, 2025 - Jupiter trine Mercury
Exact: 01 May, 2025 - Mars aspects Jupiter
Exact: 11 May, 2025 - Jupiter opposition Moon
Exact: 11 May, 2025 - Mars opposition Mercury
Exact: 31 May, 2025 - Jupiter opposition Venus
Exact: 20 July, 2025 - Jupiter trine Jupiter
Exact: 30 July, 2025 - Jupiter trine Rahu
Exact: 09 August, 2025 - Mars square Venus
Exact: 19 August, 2025 - Mars opposition Saturn
Exact: 29 August, 2025 - Mars square Sun
Exact: 28 October, 2025 - Mars conjunction Mars
Exact: 17 November, 2025 - Mars square Jupiter
Exact: 17 November, 2025