PROFILE · SPORTS
Naomi Osaka
tennis player
Born 16 October 1997 · Chūō-ku, Osaka, Japan · 34.68° N, 135.51° EX
Source: Birth time not documented in publicly accessible records
About this chart
No birth time is documented for this person. The chart therefore shows planetary positions in their signs, the slow aspects between them, and the generational context — but not house placements, the Ascendant, or the Midheaven, which require an accurate birth time. The Moon's sign carries a ±6° margin: if it falls near a sign boundary, the sign could vary. Positions for all other planets are reliable.
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The sky at birth
No birth time is documented for Naomi Osaka. The Ascendant, the Midheaven, and the house positions cannot be determined; the reading is confined to planetary sign placements and the aspects between planets. The positions below are calculated for noon local time and are accurate to a fraction of a degree for the slow-moving bodies.
The Moon is near 22°20' Aries (noon position, ±7° margin). Sun is at 22°47' Libra. Mercury is at 24°22' Libra. Venus is at 8°36' Sagittarius. Mars is at 12°13' Sagittarius. Jupiter is at 12°11' Aquarius. Saturn is at 16°26' Aries, retrograde. Uranus is at 4°44' Aquarius. Neptune is at 27°11' Capricorn. Pluto is at 3°54' Sagittarius.
3 bodies occupy Sagittarius (Venus, Mars and Pluto) — a concentration that stands out as a structural feature of the chart.
The tightest major aspects between planets: Mars sextile Jupiter (0°01'); Sun opposite Moon (0°26'); Uranus sextile Pluto (0°50'); Sun conjunct Mercury (1°35'); Moon opposite Mercury (2°02'); Mercury square Neptune (2°49').
Uranus sextile Pluto (0°50') is structural but generational — an alignment of slow-moving outer planets shared across many birth years.
The engine also registers tight minor aspects involving asteroids and calculated points: Mercury opposite Vesta (0°15'); Venus sesquiquadrate Vesta (0°31'); Sun semi-sextile Lilith (0°37'); Vesta quincunx Lilith (0°43'). These are reported for completeness and carry less weight in traditional reading.
The chart was calculated using NASA JPL DE441 ephemerides, sub-arcsecond precision.
| Planet | Sign | Position |
|---|---|---|
| Sun | Libra | 22°47' |
| Moon | Aries | 22°20'±6° |
| Mercury | Libra | 24°22' |
| Venus | Sagittarius | 08°36' |
| Mars | Sagittarius | 12°13' |
| Jupiter | Aquarius | 12°11' |
| Saturn | Aries | 16°26'retrograde |
| Uranus | Aquarius | 04°44' |
| Neptune | Capricorn | 27°11' |
| Pluto | Sagittarius | 03°54' |
| Chiron | Scorpio | 05°29' |
Sun
Moon
Mercury
Venus
Mars
Jupiter
Saturn
Uranus
Neptune
Pluto
ChironBirth time unknown — house positions and Ascendant/MC are not available.
Astronomical context
Pluto crossed Sagittarius from 1995 to 2008. In astrological tradition this transit is associated with the transformation of belief, globalization, and the reach of information — the first generation to grow up fully inside the networked, globalized world.
Naomi Osaka (born 1997) belongs to this generational configuration. Astrian groups profiles by such shared signatures rather than by any claim of shared destiny. Related profiles in Astrian: Maria Sharapova · Novak Djokovic · Roger Federer. The symbolic reading is correlative, not causal.
Other profiles from this Pluto in Sagittarius generation
Symbolic reading
The following describes what classical astrological tradition associates with these configurations. Astrian does not apply these descriptions to the person's biography.
The Sun in Libra is the most prominent structural feature available without a birth time, centring the chart on balance, relationship, and proportion. There is no Ascendant or Midheaven to anchor the angles, so the reading rests on sign placements and the aspects between planets rather than on houses.
Among the personal planets, the Moon in Aries is associated in tradition with initiative, directness, and the will to begin (the Moon's sign is given for the noon chart and may shift with an exact time); Mercury in Libra with balance, relationship, and proportion; Venus in Sagittarius with expansion, conviction, and the horizon; and Mars in Sagittarius with expansion, conviction, and the horizon. These placements describe registers of feeling, thought, attraction, and action as the tradition catalogues them, independent of the life that follows.
Mars sextile Jupiter (0°01'): tradition reads drive, assertion, and action in supportive contact with expansion and meaning.
Sun opposite Moon (0°26'): tradition reads identity and central purpose set in polarity with emotional life and instinct.
Uranus sextile Pluto (0°50'): tradition reads disruption and innovation in supportive contact with depth, power, and transformation.
Sun conjunct Mercury (1°35'): tradition reads identity and central purpose fused with thought and communication.
These placements are presented as a symbolic portrait, correlative and never causal — a description within the tradition's vocabulary, not an explanation of the life that follows.
Astrology is a symbolic language with 2,500 years of literature. The reading above is interpretive, not explanatory.
Astrian does not claim that the natal chart of Naomi Osaka caused or determined any of the above. Astrology is a symbolic system with 2,500 years of literature. Its capacity for retrospective description does not imply explanatory capacity.
A parallel life
The following are verified biographical facts. No connection to the natal chart is implied.
Naomi Osaka was born on 16 October 1997 in the Chūō-ku district of Osaka, Japan, to a Japanese mother and a Haitian father. Her family moved to the United States when she was young, and she was raised and trained largely there while representing Japan throughout her professional career.
She rose through the professional ranks in the 2010s and achieved her breakthrough at the 2018 US Open, where she won her first Grand Slam singles title. She followed this with victory at the 2019 Australian Open, reaching the world No. 1 ranking and becoming the first player from Japan to hold the top position in singles. She later won the 2020 US Open and the 2021 Australian Open, taking her total to four Grand Slam singles titles, all on hard courts.
A powerful baseline player with a formidable serve, she became one of the most marketable and widely recognised athletes in the world during this period, with a profile that extended well beyond tennis. She lit the Olympic cauldron at the opening ceremony of the Tokyo 2020 Games, held in 2021, a symbolic role in her home country.
She became a prominent voice on social and mental health issues. In 2021 she withdrew from the French Open and spoke publicly about anxiety and the pressures of the sport, a decision that prompted wide discussion about athlete welfare and the demands placed on competitors. She later took breaks from the tour, including for the birth of her child, before returning to competition.
Osaka is regarded as one of the leading players of her generation and a significant cultural figure, her career notable both for her achievements on court and for the public conversations she helped open about well-being in elite sport.
Biographical sources
- WTA (Women's Tennis Association), official player profile and rankings..
- Grand Slam tournament records (US Open, Australian Open)..
- International Olympic Committee, Tokyo 2020 records..
- The New York Times.
This profile presents the sky at the birth of Naomi Osaka and verified facts of their biography. Astrian does not claim that astrology has predictive capacity or that the natal chart determines the trajectory of a life. Astrology is a symbolic system with 2,500 years of literature. Its capacity for retrospective description does not imply explanatory capacity.
Calculate your own birth chart with the same NASA JPL DE441 precision.
Calculate my birth chartLast updated: June 13, 2026
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