Kōji Tsumura is a Japanese astronomer born in 1982, specializing in infrared astronomy. He obtained his Ph.D. in Science from the University of Tokyo in 2010. As of April 2020, he serves as an associate professor in the Department of Natural Science at the Faculty of Engineering and Technology, Tokyo City University. He hails from Kobe, Hyogo Prefecture, Japan.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 279 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 - Koji
Strength, resilience, strong-willed
Read Full Koji Name AnalysisApril 2, 1982 Facts
Generation Group
Kōji Tsumura belongs to the Millennials group.
Place of Birth: Hyōgo Prefecture
Educated At: Tohoku University | University of Tokyo
Occupation: researcher | astronomer
Employers: Tokyo City University | Tohoku University | Japan Aerospace Exploration Agency
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 April 2, 1982
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 2, 2025 | Secondary Progressions for April 2, 2025 |
---|---|---|---|
Sun | 12 Aries 38 | 13 Aries 12 | 24 Taurus 32 |
Moon | 2 Leo 2 | 12 Gemini 27 | 18 Aquarius 30 |
Mercury | 3 Aries 27 | 27 Pisces 52 | 14 Gemini 1 |
Venus | 26 Aquarius 11 | 26 Pisces 47 | 12 Aries 36 |
Mars | 9 Libra 28 | 24 Cancer 10 | 0 Libra 27 |
Jupiter | 8 Scorpio 3 | 16 Gemini 15 | 2 Scorpio 51 |
Saturn | 19 Libra 50 | 24 Pisces 37 | 16 Libra 49 |
Uranus | 4 Sagittarius 26 | 24 Taurus 51 | 3 Sagittarius 1 |
Neptune | 27 Sagittarius 3 | 0 Aries 7 | 26 Sagittarius 29 |
Pluto | 25 Libra 54 | 3 Aquarius 34 | 24 Libra 45 |
Rahu | 18 Cancer 19 | 26 Pisces 38 | 16 Cancer 3 |
Ketu | 18 Capricorn 19 | 26 Virgo 38 | 16 Capricorn 3 |
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.Kōji Tsumura's 2025 Transits to Natal Planets
- Mars conjunction Moon
Exact: 01 January, 2025 - Mars square Saturn
Exact: 31 January, 2025 - Mars conjunction Rahu
Exact: 10 February, 2025 - Mars opposition Ketu
Exact: 10 February, 2025 - Mars conjunction Rahu
Exact: 12 March, 2025 - Mars opposition Ketu
Exact: 12 March, 2025 - Mars square Saturn
Exact: 22 March, 2025 - Mars conjunction Moon
Exact: 21 April, 2025 - Jupiter trine Saturn
Exact: 21 April, 2025 - Jupiter trine Venus
Exact: 21 May, 2025 - Mars opposition Venus
Exact: 10 June, 2025 - Mars aspects Sun
Exact: 10 July, 2025 - Jupiter trine Jupiter
Exact: 20 July, 2025 - Jupiter conjunction Rahu
Exact: 08 September, 2025 - Jupiter opposition Ketu
Exact: 08 September, 2025 - Mars aspects Moon
Exact: 17 December, 2025