Hiroya Tanaka is a Japanese engineering scholar born on May 14, 1975. He holds a doctorate in engineering and serves as a professor at Keio University, specifically in the Faculty of Environmental Information. Tanaka is the director of the Keio University KGRI Center for Environmental Design & Digital Manufacturing, a board member of the Factory Scientist Association, and a founder of FabLab Japan. He was responsible for supervising the design of 98 3D-printed award podiums made from recycled plastic for the Tokyo 2020 Olympics and Paralympics.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 322 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 - Hiroya
abundant, prosperous
Read Full Hiroya Name AnalysisMay 14, 1975 Facts
Generation Group
Hiroya Tanaka belongs to the Generation X group.
Place of Birth: Sapporo
Educated At: Kyoto University | University of Tokyo
Occupation: Engineering scholar
Employers: Keio University
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 May 14, 1975
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 14, 2025 | Secondary Progressions for May 14, 2025 |
---|---|---|---|
Sun | 23 Taurus 16 | 24 Taurus 9 | 11 Cancer 8 |
Moon | 5 Cancer 6 | 16 Sagittarius 18 | 3 Taurus 30 |
Mercury | 14 Gemini 56 | 7 Taurus 22 | 19 Gemini 49 |
Venus | 5 Cancer 28 | 9 Aries 36 | 25 Leo 32 |
Mars | 25 Pisces 0 | 12 Leo 9 | 1 Taurus 49 |
Jupiter | 13 Aries 9 | 24 Gemini 13 | 21 Aries 49 |
Saturn | 15 Cancer 29 | 29 Pisces 3 | 21 Cancer 17 |
Uranus | 29 Libra 31 | 27 Taurus 7 | 28 Libra 24 |
Neptune | 10 Sagittarius 52 | 1 Aries 29 | 9 Sagittarius 35 |
Pluto | 6 Libra 46 | 3 Aquarius 47 | 6 Libra 33 |
Rahu | 1 Sagittarius 30 | 24 Pisces 24 | 28 Scorpio 51 |
Ketu | 1 Gemini 30 | 24 Virgo 24 | 28 Taurus 51 |
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.Hiroya Tanaka's 2025 Transits to Natal Planets
- Saturn sextile Sun
Exact: 22 March, 2025 - Jupiter conjunction Mercury
Exact: 22 March, 2025 - Saturn conjunction Mars
Exact: 11 April, 2025 - Rahu conjunction Mars
Exact: 21 April, 2025 - Mars square Rahu
Exact: 20 June, 2025 - Jupiter conjunction Moon
Exact: 30 June, 2025 - Mars aspects Jupiter
Exact: 10 July, 2025 - Saturn sextile Ketu
Exact: 10 July, 2025 - Mars opposition Mars
Exact: 30 July, 2025 - Jupiter conjunction Saturn
Exact: 19 August, 2025 - Mars conjunction Rahu
Exact: 07 November, 2025 - Mars opposition Ketu
Exact: 07 November, 2025 - Jupiter trine Mars
Exact: 07 November, 2025 - Mars square Mars
Exact: 07 December, 2025