Product: AdToon
Font ID: stick
Font name: ステッキ / Stick
Classification: 標準搭載フォント（2026-07-15確定）
Intended use: 見出し、短いセリフ、POP、学園・日常表現

Primary source:
- Fontworks official repository: https://github.com/fontworks-fonts/Stick
- Google Fonts copy: https://github.com/google/fonts/tree/main/ofl/stick
- Font download used for AdToon: https://raw.githubusercontent.com/google/fonts/main/ofl/stick/Stick-Regular.ttf
- Google Fonts upstream commit recorded in METADATA.pb: 069a1101e3fd51e60205710157f8b6a996ffea61

License:
- SIL Open Font License 1.1
- Copyright 2020 The Stick Project Authors (https://github.com/fontworks-fonts/Stick/)
- The unmodified font may be bundled and served as a web font when the copyright notice and OFL text are kept with the distribution.
- Keep OFL.txt, README-JP.md, METADATA.pb, and this file with Stick-Regular.ttf.
- Do not sell the font file by itself. Any modified version must remain under OFL 1.1; using a distinct family name is recommended for AdToon-derived modifications.

Technical verification (2026-07-15):
- File: Stick-Regular.ttf
- SHA-256: 0E582D72B5125C7847D1C46B658333194F7A3F70BFA210D2F8CAE1A596A17857
- Internal family: Stick / ステッキ
- Internal version: 1.100
- Glyph count: 9,362
- Unicode cmap entries: 8,231
- Unified CJK ideographs mapped: 6,714
- OS/2 fsType: 0 (no embedding restriction bit)
- OpenType GSUB includes vert and vrt2 vertical-writing features.
- Fontworks states that the font includes all Adobe-Japan1-3 glyphs and GF Latin Core.

This memo records the source, license evidence, and technical checks used when adding Stick to the AdToon standard font bundle.