Sachika Ōiwa is a Japanese female manga artist born on December 12, 1983, in Hokkaido. She previously worked as a maid café staff and married fellow manga artist Kenji Ōiwa in 2004, although they later divorced. A devoted fan of Iori Nomizuki, she regrettably acknowledges a lack of interaction beyond their school connection. Currently, she operates as a freelance idol manga artist while promoting her hobbies like survival games and live streaming mahjong. She also worked temporarily at Akihabara's Cafe & Bar B-cats.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 173 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 - Sachika
truth, honesty
Read Full Sachika Name AnalysisDecember 12, 1983 Facts
Generation Group
Sachika Ōiwa belongs to the Millennials group.
Place of Birth: Hokkaido
Occupation: mangaka
Spouses: 大岩ケンヂ
Employers: 秋葉原Cafe&Bar B-cats
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 December 12, 1983
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 12, 2025 | Secondary Progressions for December 12, 2025 |
|---|---|---|---|
| Sun | 20 Sagittarius 6 | 20 Sagittarius 55 | 2 Aquarius 53 |
| Moon | 21 Pisces 51 | 0 Libra 27 | 13 Libra 31 |
| Mercury | 10 Capricorn 35 | 0 Sagittarius 57 | 8 Capricorn 38 |
| Venus | 7 Scorpio 0 | 14 Sagittarius 56 | 27 Sagittarius 28 |
| Mars | 14 Libra 2 | 28 Sagittarius 2 | 6 Scorpio 18 |
| Jupiter | 21 Sagittarius 26 | 23 Cancer 36 | 0 Capricorn 46 |
| Saturn | 12 Scorpio 26 | 25 Pisces 15 | 15 Scorpio 50 |
| Uranus | 10 Sagittarius 3 | 28 Taurus 35 | 12 Sagittarius 20 |
| Neptune | 28 Sagittarius 37 | 29 Pisces 22 | 0 Capricorn 9 |
| Pluto | 1 Scorpio 18 | 2 Aquarius 10 | 2 Scorpio 5 |
| Rahu | 15 Gemini 33 | 13 Pisces 11 | 13 Gemini 19 |
| Ketu | 15 Sagittarius 33 | 13 Virgo 11 | 13 Sagittarius 19 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Sachika Ōiwa's 2026 Transits to Natal Planets
- Jupiter trine Moon
Exact: 01 January, 2026 - Mars square Rahu
Exact: 22 March, 2026 - Saturn square Mercury
Exact: 21 May, 2026 - Jupiter trine Moon
Exact: 21 May, 2026 - Saturn opposition Mars
Exact: 10 July, 2026 - Mars conjunction Rahu
Exact: 20 July, 2026 - Mars opposition Ketu
Exact: 20 July, 2026 - Mars opposition Jupiter
Exact: 30 July, 2026 - Jupiter trine Ketu
Exact: 08 September, 2026 - Mars square Venus
Exact: 08 October, 2026 - Jupiter trine Sun
Exact: 08 October, 2026 - Saturn square Mercury
Exact: 08 October, 2026 - Jupiter trine Jupiter
Exact: 08 October, 2026 - Mars square Saturn
Exact: 18 October, 2026 - Mars aspects Moon
Exact: 07 November, 2026
