Toshikazu Hasegawa is a Japanese behavioral ecologist born on April 23, 1952. He is a professor emeritus at the University of Tokyo. His research focuses on mate selection in Indian peafowls, life history strategies and mating strategies in humans and primates, and cognitive aspects of autism. Hasegawa hails from Kanagawa Prefecture and is married to fellow behavioral ecologist Mariko Hasegawa. He also has a standard poodle named Kikumar.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 301 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
April 23, 1952 Facts
Generation Group
長谷川 寿一 belongs to the Baby Boomers group.
Place of Birth: Kanagawa Prefecture
Educated At: Tokyo Gakugei University Senior High School
Occupation: psychologist
Spouses: 長谷川眞理子
Employers: Teikyo University | University of Tokyo
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 23, 1952
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 23, 2025 | Secondary Progressions for April 23, 2025 |
---|---|---|---|
Sun | 3 Taurus 28 | 3 Taurus 47 | 13 Cancer 34 |
Moon | 25 Aries 51 | 6 Pisces 54 | 18 Sagittarius 13 |
Mercury | 9 Aries 34 | 6 Aries 36 | 7 Leo 54 |
Venus | 16 Aries 54 | 26 Pisces 44 | 16 Cancer 33 |
Mars | 13 Scorpio 11 | 2 Leo 20 | 5 Scorpio 6 |
Jupiter | 28 Aries 37 | 19 Gemini 56 | 14 Taurus 26 |
Saturn | 10 Libra 33 | 27 Pisces 0 | 9 Libra 15 |
Uranus | 10 Cancer 31 | 25 Taurus 56 | 14 Cancer 12 |
Neptune | 19 Libra 58 | 0 Aries 51 | 18 Libra 56 |
Pluto | 19 Leo 6 | 3 Aquarius 47 | 20 Leo 2 |
Rahu | 27 Aquarius 26 | 25 Pisces 31 | 23 Aquarius 34 |
Ketu | 27 Leo 26 | 25 Virgo 31 | 23 Leo 34 |
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.長谷川 寿一's 2025 Transits to Natal Planets
- Mars aspects Rahu
Exact: 11 January, 2025 - Jupiter trine Saturn
Exact: 31 January, 2025 - Mars aspects Rahu
Exact: 11 April, 2025 - Jupiter trine Rahu
Exact: 31 May, 2025 - Mars aspects Moon
Exact: 30 July, 2025 - Jupiter trine Mars
Exact: 09 August, 2025 - Mars opposition Sun
Exact: 28 September, 2025