Kōshū Tani is a Japanese science fiction writer born on March 30, 1951, in Itami, Japan. He graduated from the Osaka Institute of Technology and volunteered in Nepal and the Philippines. Tani debuted as a writer in 1979 with his story '137th Mobile Brigade.' He is renowned for his hard science fiction, winning the Seiun Award three times, which includes two Best Novel awards and one for Best Short Story, as well as the Nitta Jirō Culture Award. He is actively involved in several writers' organizations and resides in Komatsu, Ishikawa Prefecture.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 277 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 - Koshu
Unknown
Read Full Koshu Name AnalysisMarch 30, 1951 Facts
Generation Group
Kōshū Tani belongs to the Baby Boomers group.
Place of Birth: Itami
Educated At: Osaka Institute of Technology
Occupation: science fiction writer | novelist
Awards Received: Seiun Award for Best Japanese Novel | Nihon SF Taisho Award | Jirō Nitta Bungakushō | Hayakawa Award
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 March 30, 1951
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on March 30, 2025 | Secondary Progressions for March 30, 2025 |
---|---|---|---|
Sun | 9 Aries 11 | 10 Aries 14 | 20 Gemini 54 |
Moon | 15 Capricorn 26 | 27 Aries 55 | 19 Virgo 53 |
Mercury | 26 Aries 31 | 29 Pisces 34 | 6 Gemini 9 |
Venus | 11 Taurus 15 | 28 Pisces 10 | 5 Leo 45 |
Mars | 21 Aries 59 | 23 Cancer 11 | 15 Gemini 27 |
Jupiter | 24 Pisces 48 | 15 Gemini 47 | 9 Aries 51 |
Saturn | 28 Virgo 46 | 24 Pisces 15 | 26 Virgo 15 |
Uranus | 5 Cancer 33 | 24 Taurus 43 | 8 Cancer 33 |
Neptune | 18 Libra 24 | 0 Aries 0 | 16 Libra 49 |
Pluto | 17 Leo 37 | 3 Aquarius 31 | 17 Leo 50 |
Rahu | 18 Pisces 5 | 26 Pisces 47 | 14 Pisces 10 |
Ketu | 18 Virgo 5 | 26 Virgo 47 | 14 Virgo 10 |
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.Kōshū Tani's 2025 Transits to Natal Planets
- Saturn conjunction Rahu
Exact: 10 February, 2025 - Saturn opposition Ketu
Exact: 10 February, 2025 - Ketu conjunction Saturn
Exact: 10 February, 2025 - Saturn conjunction Jupiter
Exact: 11 April, 2025 - Rahu conjunction Jupiter
Exact: 21 April, 2025 - Saturn opposition Saturn
Exact: 21 May, 2025 - Mars opposition Jupiter
Exact: 30 July, 2025 - Jupiter opposition Moon
Exact: 19 August, 2025 - Rahu conjunction Rahu
Exact: 29 August, 2025 - Ketu conjunction Ketu
Exact: 29 August, 2025 - Jupiter trine Rahu
Exact: 08 September, 2025 - Saturn opposition Saturn
Exact: 08 September, 2025 - Mars opposition Mercury
Exact: 18 September, 2025 - Mars opposition Venus
Exact: 08 October, 2025 - Jupiter trine Jupiter
Exact: 07 November, 2025 - Mars square Jupiter
Exact: 07 December, 2025