Tadashi Toyama (外山 義) was a Japanese architect and academic born on April 22, 1950, in Okayama Prefecture. He specialized in architectural planning, environmental psychology, and housing for the elderly. After obtaining his Ph.D. in 1989, he researched elderly care environments at the Japan National Hospital Organization. He was a professor at Kyoto University's Graduate School of Engineering from 1998 until his untimely death in 2002 at the age of 52, influencing institutional care approaches for the elderly, notably through 'unit care' in nursing homes.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 313 days away.
Death Anniversary
Next death anniversary is 149 days away.
Death Date
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Tadashi
correct, right, righteous
Read Full Tadashi Name AnalysisApril 22, 1950 Facts
Generation Group
Tadashi Toyama belongs to the Baby Boomers group.
Place of Birth: Okayama Prefecture, Japan
Cause of Death: sudden death
Educated At: Tohoku University
Occupation: architect
Employers: Tohoku University
Awards Received: 日本建築学会奨励賞 (1990)
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 22, 1950
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 22, 2026 | Secondary Progressions for April 22, 2026 |
|---|---|---|---|
| Sun | 1 Taurus 59 | 2 Taurus 35 | 14 Cancer 59 |
| Moon | 0 Cancer 25 | 14 Cancer 25 | 21 Aries 29 |
| Mercury | 22 Taurus 1 | 11 Aries 30 | 10 Cancer 48 |
| Venus | 16 Pisces 2 | 28 Taurus 14 | 12 Gemini 6 |
| Mars | 22 Virgo 46 | 9 Aries 59 | 11 Libra 14 |
| Jupiter | 1 Pisces 12 | 17 Cancer 51 | 7 Pisces 8 |
| Saturn | 13 Virgo 34 | 8 Aries 5 | 15 Virgo 24 |
| Uranus | 1 Cancer 48 | 29 Taurus 50 | 5 Cancer 51 |
| Neptune | 15 Libra 32 | 2 Aries 59 | 14 Libra 36 |
| Pluto | 15 Leo 46 | 5 Aquarius 27 | 16 Leo 48 |
| Rahu | 6 Aries 11 | 6 Pisces 15 | 2 Aries 10 |
| Ketu | 6 Libra 11 | 6 Virgo 15 | 2 Libra 10 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
