Ryōtarō Sakai is a former Japanese professional baseball umpire, entrepreneur, and YouTuber, born on May 4, 1985. He was affiliated with the Central League's Kansai umpiring division until the integration of the NPB umpire departments in 2011. His umpire number was 12 from 2016 until his retirement, and he wore 52 from 2012 to 2015. Before that, he also wore number 12.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 266 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 - Ryotaro
brave warrior, strong leader
Read Full Ryotaro Name AnalysisMay 4, 1985 Facts
Generation Group
Ryōtarō Sakai belongs to the Millennials group.
Place of Birth: Osaka Prefecture
Occupation: sportswriter | baseball umpire
Employers: Central League (Japan Professional Baseball) | Nippon Professional Baseball (NPB)
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 4, 1985
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 4, 2025 | Secondary Progressions for May 4, 2025 |
---|---|---|---|
Sun | 14 Taurus 10 | 14 Taurus 29 | 22 Gemini 37 |
Moon | 12 Scorpio 30 | 16 Leo 8 | 29 Aries 23 |
Mercury | 17 Aries 40 | 20 Aries 48 | 0 Cancer 5 |
Venus | 7 Aries 43 | 2 Aries 23 | 6 Taurus 52 |
Mars | 5 Gemini 46 | 7 Leo 19 | 2 Cancer 51 |
Jupiter | 15 Aquarius 26 | 22 Gemini 7 | 16 Aquarius 49 |
Saturn | 25 Scorpio 57 | 28 Pisces 7 | 23 Scorpio 8 |
Uranus | 17 Sagittarius 16 | 26 Taurus 33 | 15 Sagittarius 43 |
Neptune | 3 Capricorn 23 | 1 Aries 12 | 2 Capricorn 30 |
Pluto | 3 Scorpio 2 | 3 Aquarius 48 | 2 Scorpio 8 |
Rahu | 18 Taurus 36 | 24 Pisces 56 | 16 Taurus 28 |
Ketu | 18 Scorpio 36 | 24 Virgo 56 | 16 Scorpio 28 |
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.Ryōtarō Sakai's 2025 Transits to Natal Planets
- Saturn sextile Sun
Exact: 01 January, 2025 - Saturn sextile Rahu
Exact: 10 February, 2025 - Jupiter trine Jupiter
Exact: 01 April, 2025 - Mars opposition Jupiter
Exact: 21 May, 2025 - Mars square Saturn
Exact: 10 June, 2025 - Mars aspects Venus
Exact: 30 June, 2025 - Jupiter trine Moon
Exact: 09 August, 2025 - Mars opposition Venus
Exact: 19 August, 2025 - Mars aspects Sun
Exact: 29 August, 2025 - Jupiter trine Ketu
Exact: 08 September, 2025 - Mars conjunction Ketu
Exact: 18 October, 2025 - Mars opposition Rahu
Exact: 18 October, 2025 - Mars conjunction Saturn
Exact: 28 October, 2025