Sadahiko Hirose is a Japanese business executive, born on April 4, 1943, in Shimane Prefecture. He serves as the president of Columbia Music Entertainment and has an educational background from Keio University, holding both undergraduate and master's degrees. Hirose's career began at IBM, followed by involvement in publishing with ASCII and the video game industry with Sega. Before joining Columbia Music Entertainment as CEO on January 1, 2004, he managed a broadband Internet business.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 257 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
April 4, 1943 Facts
Generation Group
Sadahiko Hirose belongs to the Silent Generation group.
Place of Birth: Shimane Prefecture
Educated At: Keio University
Occupation: educator
Employers: IBM Japan | Technology Networks | Tokyo City University | Nippon Columbia | ASCII Corporation | Sega | IBM
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 4, 1943
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 4, 2025 | Secondary Progressions for April 4, 2025 |
---|---|---|---|
Sun | 14 Aries 3 | 15 Aries 10 | 3 Cancer 15 |
Moon | 11 Aries 26 | 10 Cancer 26 | 14 Aries 9 |
Mercury | 14 Aries 26 | 27 Pisces 10 | 12 Gemini 5 |
Venus | 16 Taurus 41 | 26 Pisces 2 | 18 Leo 38 |
Mars | 20 Aquarius 24 | 24 Cancer 51 | 21 Aries 22 |
Jupiter | 15 Cancer 52 | 16 Gemini 34 | 28 Cancer 45 |
Saturn | 8 Gemini 44 | 24 Pisces 51 | 18 Gemini 37 |
Uranus | 1 Gemini 52 | 24 Taurus 57 | 6 Gemini 22 |
Neptune | 0 Libra 20 | 0 Aries 11 | 29 Virgo 21 |
Pluto | 4 Leo 57 | 3 Aquarius 36 | 5 Leo 52 |
Rahu | 22 Leo 33 | 26 Pisces 32 | 18 Leo 12 |
Ketu | 22 Aquarius 33 | 26 Virgo 32 | 18 Aquarius 12 |
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.Sadahiko Hirose's 2025 Transits to Natal Planets
- Mars aspects Ketu
Exact: 21 January, 2025 - Saturn sextile Venus
Exact: 31 January, 2025 - Mars aspects Mars
Exact: 31 January, 2025 - Mars conjunction Jupiter
Exact: 20 February, 2025 - Mars aspects Mars
Exact: 22 March, 2025 - Mars aspects Ketu
Exact: 01 April, 2025 - Jupiter trine Mars
Exact: 01 May, 2025 - Jupiter trine Ketu
Exact: 11 May, 2025 - Mars opposition Mars
Exact: 31 May, 2025 - Jupiter conjunction Jupiter
Exact: 19 August, 2025 - Mars opposition Sun
Exact: 29 August, 2025 - Mars opposition Mercury
Exact: 29 August, 2025 - Mars opposition Saturn
Exact: 17 November, 2025 - Mars aspects Jupiter
Exact: 27 November, 2025