Persona: Sun in Sagittarius
Sun in Sagittarius turns Shotaro outward: restless for new ground, drawn to horizons and to a stage that keeps growing. Mercury in Scorpio gives the mind depth: under the open manner he reads motives and prefers the real answer to the polite one.
Empire: Saturn, Jupiter, Mars
Saturn in Taurus anchors the chart: patience, repetition, respect for what is built step by step. Mars in Libra drives through balance and teamwork, which suits group work. Jupiter in Gemini widens the field with quick learning. Steady, collaborative ambition rather than a lone, loud one.
Magnetism
Venus in Capricorn attracts through reliability: restraint, good manners, affection shown in effort rather than speeches. Moon in Scorpio or Sagittarius (the sign changes on his birthday, so both stay) means either deep, guarded feelings or open, optimistic ones that need freedom.
Tensions
Sun in Sagittarius wants to go everywhere while Saturn in Taurus wants to stay, a tug between free and dependable. Mercury in Scorpio may hold old hurts longer than he admits, and Mars in Libra may postpone a hard talk to keep the peace. Friction, not a forecast.
"An open-handed explorer with a patient spine and a private depth."