Methods, data & sources
A guide to enjoying your two-year reading with clear limits and transparent data handling.
Methods, data & sources
The program calculates reference facts first; GPT-6 Luna then writes the interpretation. It does not invent stroke counts, stars or unseen palm lines. Name and palm readings describe ways to use present traits in each year, while Nine Star Ki uses calculated annual placements.
The original Japanese reference labels are preserved below so the source calculations can be checked. Your interpretation above is written in the selected language.
Japanese name reading
Name reading supports Japanese kanji, hiragana and katakana in our stroke database. Other scripts are not converted. You can use your birth date or palm alone.
We use KanjiVG stroke counts for the entered Japanese characters, five name grids and an 81-number reference. No old-form conversion or transliteration is assumed. A one-character family or given name gets a virtual stroke of one where required; the total grid excludes virtual strokes. Missing name parts stay missing.
| 天格 / Ten-kaku | Σ F (+1*) |
|---|---|
| 人格 / Jin-kaku | Fₙ + G₁ |
| 地格 / Chi-kaku | Σ G (+1*) |
| 外格 / Gai-kaku | T + C − J |
| 総格 / So-kaku | Σ F + Σ G |
F: Family name / G: Given name or nickname
山田 太郎: 山3 / 田5 / 太4 / 郎9 → 8 / 9 / 13 / 12 / 21.
Nine Star Ki
Birth dates from 1900 onward use actual solar-term boundaries in Japan Standard Time. The year changes at the beginning of spring, not January 1. Unknown birth times on boundary dates leave two candidates. Birthplace corrections, monthly or daily fortunes and auspicious travel directions are not calculated.
Your two-year plan
Stars and annual charts use Japan Standard Time. Both candidates are shown on solar-term boundary dates.
The program calculates reference facts first; GPT-6 Luna then writes the interpretation. It does not invent stroke counts, stars or unseen palm lines. Name and palm readings describe ways to use present traits in each year, while Nine Star Ki uses calculated annual placements.
Palm reading
Only visible palm lines are interpreted. We do not infer lifespan, health, marriage timing or future changes in your lines.
Use a clear photo of one entire palm, without faces, addresses or documents. JPEG, PNG and WebP files up to 20 MB are resized on your device to at most 1280 pixels, stripped of metadata and sent as JPEG. If HEIC cannot open, convert it to JPEG or use the camera. Camera access starts only when you choose it and stops after capture or cancellation.
Methods, data & sources
- KanjiVG ↗
- CC BY-SA 3.0 ↗
- 81-number reference / naming-mcp ↗
- lunar-javascript 1.7.8 ↗
- National Astronomical Observatory of Japan · 2026 ↗
- Yakumoin · annual chart reference ↗
- Cheiro · Palmistry for All (1916) ↗
For entertainment and reflection only. No future event is guaranteed.