Mas Oyama (born Choi Yong-Iwe, July 27, 1923 - April 26, 1994) was a prominent martial artist and the founder of the Kyokushin Karate school. His martial arts philosophy emphasized rigorous training and discipline. Oyama's legacy includes a distinct style of karate that remains influential today. He was born in Geumje, South Korea, during the Japanese occupation. Oyama's dedication to martial arts made significant contributions to its global reach, and he is remembered for his intense training methods and competitive spirit.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 356 days away.
Death Anniversary
Next death anniversary is 100 days away.
Death Date
Place of Birth
Time Zone - Asia/Seoul (9:0 E)
Chinese Zodiac Sign
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Meaning of the name - Mas
The exact meaning of 'Mas' is unclear. It is likely a shortened form of other names with specific meanings.
Read Full Mas Name AnalysisJuly 27, 1923 Facts
Generation Group
Mas Oyama belongs to the GI Generation group.
Place of Birth: Geumje, South Korea
Place of Death: Tokyo, Japan
Cause of Death: lung cancer
Educated At: Japan Aviation High School
Occupation: mixed martial arts fighter | karateka | writer
Spouses: Chiyako Ōyama
Children: Kikuko Ōyama
Employers: Kyokushin kaikan
Awards Received: Officer's Cross of the Order of Merit of the Republic of Poland
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 July 27, 1923
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 27, 2025 | Secondary Progressions for July 27, 2025 |
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Sun | 3 Leo 4 | 4 Leo 21 | 12 Scorpio 40 |
Moon | 22 Capricorn 41 | 3 Virgo 15 | 7 Libra 9 |
Mercury | 8 Leo 23 | 12 Leo 29 | 6 Scorpio 38 |
Venus | 20 Cancer 42 | 25 Gemini 20 | 27 Scorpio 23 |
Mars | 7 Leo 6 | 23 Virgo 19 | 12 Libra 6 |
Jupiter | 9 Scorpio 23 | 10 Cancer 40 | 25 Scorpio 41 |
Saturn | 15 Libra 17 | 1 Aries 39 | 25 Libra 59 |
Uranus | 17 Pisces 6 | 0 Gemini 47 | 13 Pisces 45 |
Neptune | 17 Leo 20 | 2 Aries 2 | 20 Leo 17 |
Pluto | 11 Cancer 18 | 2 Aquarius 32 | 12 Cancer 16 |
Rahu | 13 Virgo 22 | 20 Pisces 31 | 7 Virgo 58 |
Ketu | 13 Pisces 22 | 20 Virgo 31 | 7 Pisces 58 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
