Isao Sakamoto is a prominent Japanese architectural engineer and professor emeritus at the University of Tokyo. Born on June 9, 1943, in Tokushima Prefecture, he graduated from the University of Tokyo's Faculty of Engineering in 1966 and completed his doctorate in 1971 with research on seismic input in buildings. Sakamoto has held various academic positions, specializing in architectural structures, seismic engineering, and wooden architecture, ultimately serving as a professor at Keio University after retiring from the University of Tokyo in 2004.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 324 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 - Isao
generous, brave
Read Full Isao Name AnalysisJune 9, 1943 Facts
Generation Group
Isao Sakamoto belongs to the Silent Generation group.
Place of Birth: Kamoji, Yoshinogawa, Tokushima, Japan
Educated At: University of Tokyo
Occupation: architect
Employers: 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 June 9, 1943
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on June 9, 2025 | Secondary Progressions for June 9, 2025 |
---|---|---|---|
Sun | 17 Gemini 59 | 19 Gemini 6 | 6 Virgo 26 |
Moon | 2 Virgo 20 | 1 Sagittarius 2 | 5 Virgo 10 |
Mercury | 27 Taurus 49 | 1 Cancer 31 | 3 Libra 34 |
Venus | 2 Leo 20 | 3 Taurus 31 | 16 Virgo 14 |
Mars | 9 Aries 49 | 25 Leo 46 | 3 Gemini 40 |
Jupiter | 25 Cancer 29 | 29 Gemini 58 | 13 Leo 8 |
Saturn | 16 Gemini 33 | 0 Aries 54 | 25 Gemini 31 |
Uranus | 5 Gemini 28 | 28 Taurus 37 | 8 Gemini 45 |
Neptune | 29 Virgo 17 | 2 Aries 0 | 0 Libra 52 |
Pluto | 5 Leo 30 | 3 Aquarius 31 | 7 Leo 42 |
Rahu | 19 Leo 3 | 23 Pisces 2 | 14 Leo 42 |
Ketu | 19 Aquarius 3 | 23 Virgo 2 | 14 Aquarius 42 |
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.Isao Sakamoto's 2025 Transits to Natal Planets
- Mars aspects Ketu
Exact: 31 January, 2025 - Jupiter conjunction Saturn
Exact: 11 April, 2025 - Jupiter conjunction Sun
Exact: 11 April, 2025 - Jupiter trine Ketu
Exact: 21 April, 2025 - Saturn sextile Mercury
Exact: 11 May, 2025 - Mars conjunction Moon
Exact: 20 June, 2025 - Mars aspects Mercury
Exact: 18 September, 2025 - Saturn sextile Mercury
Exact: 18 September, 2025 - Mars aspects Sun
Exact: 18 October, 2025 - Mars opposition Saturn
Exact: 27 November, 2025 - Mars aspects Venus
Exact: 17 December, 2025