# Fonts Like Aoboshi One

12 open fonts whose letters are closest to Aoboshi One, ranked by a glyph comparison. All free for commercial use.

## Quick Answer

The closest open font to Aoboshi One is Cal Sans (similarity 73), then Outfit and League Spartan. Cal Sans is released under the SIL Open Font License 1.1 and is free for commercial use.

## Ranked Open Lookalikes (12 Fonts)

| Rank | Font | Similarity Score | Licence | Details |
| :--- | :--- | :--- | :--- | :--- |
| #1 | **Cal Sans** | 73 / 100 | OFL-1.1 | [/fonts/cal-sans/](/fonts/cal-sans.md) |
| #2 | **Outfit** | 73 / 100 | OFL-1.1 | [/fonts/outfit/](/fonts/outfit.md) |
| #3 | **League Spartan** | 72 / 100 | OFL-1.1 | [/fonts/league-spartan/](/fonts/league-spartan.md) |
| #4 | **Alata** | 71 / 100 | OFL-1.1 | [/fonts/alata/](/fonts/alata.md) |
| #5 | **Geom** | 71 / 100 | OFL-1.1 | [/fonts/geom/](/fonts/geom.md) |
| #6 | **Gabarito** | 69 / 100 | OFL-1.1 | [/fonts/gabarito/](/fonts/gabarito.md) |
| #7 | **Geologica** | 68 / 100 | OFL-1.1 | [/fonts/geologica/](/fonts/geologica.md) |
| #8 | **Jost** | 66 / 100 | OFL-1.1 | [/fonts/jost/](/fonts/jost.md) |
| #9 | **Lexend** | 65 / 100 | OFL-1.1 | [/fonts/lexend/](/fonts/lexend.md) |
| #10 | **Readex Pro** | 65 / 100 | OFL-1.1 | [/fonts/readex-pro/](/fonts/readex-pro.md) |
| #11 | **Prompt** | 65 / 100 | OFL-1.1 | [/fonts/prompt/](/fonts/prompt.md) |
| #12 | **Hanken Grotesk** | 64 / 100 | OFL-1.1 | [/fonts/hanken-grotesk/](/fonts/hanken-grotesk.md) |

## Other Scripts With Similar Latin Letters

- **Zain** (Arab): Similarity 67, licence OFL-1.1 - [/fonts/zain/](/fonts/zain.md)
- **Konkhmer Sleokchher** (Khmr): Similarity 66, licence OFL-1.1 - [/fonts/konkhmer-sleokchher/](/fonts/konkhmer-sleokchher.md)
- **Reem Kufi** (Arab): Similarity 66, licence OFL-1.1 - [/fonts/reem-kufi/](/fonts/reem-kufi.md)

## Scoring Method

62 letters and digits (A-Z a-z 0-9) rendered at 160px cap height on a 32x32 grid with 3px gaussian blur, combined with edge-orientation texture (15% weight). Scores are normalized so that 0 represents an average pair of fonts across the 1571 compared fonts, and 100 represents identical letter shapes. Computed on 2026-10-22 using glyph-shape + edge-texture v2.

## Machine API

JSON representation available at [/api/fonts-like/aoboshi-one.json](/api/fonts-like/aoboshi-one.json).