Kaisei HarunoUmi
serif · Designed by Font-Kai
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Kaisei HarunoUmi is a Japanese-Latin serif typeface with a clean, structured appearance rooted in traditional mincho-style letterforms. Its strokes carry the characteristic contrast between thick and thin lines found in classical East Asian typography, giving it a calm, refined quality without feeling stiff or archaic. The Latin characters are designed to harmonize with the Japanese glyphs, making the overall type system feel cohesive rather than cobbled together. It reads as thoughtful and culturally grounded, with enough contemporary polish to work in modern design contexts.
This font is a practical choice for editorial projects that need to handle both Japanese and English content with visual consistency, such as bilingual magazines, cultural publications, or travel content focused on Japan. It works well for restaurant branding or menus where an East Asian aesthetic is appropriate but the execution needs to stay legible and professional rather than decorative. It also suits headings on portfolio or product websites targeting audiences with an appreciation for Japanese design sensibility, where the serif structure lends authority and the cultural reference adds character without overwhelming the layout.
Best suited for: Bilingual editorial layouts, cultural publications, restaurant branding, and website headings where Japanese and Latin content require cohesive visual treatment with serif authority.
Design considerations: The typeface offers three weight options that support hierarchy across Japanese and Latin text without requiring separate font families. Its mincho-influenced stroke contrast works effectively at display and body sizes, though the serif structure benefits from adequate spacing in dense multilingual layouts.
Pairing guidance: Pair with Noto Sans JP for sans-serif contrast in supporting text or UI elements, Source Serif 4 to extend serif hierarchy across Latin-only sections with complementary weight range, or DM Mono for technical content, code, or data-heavy contexts that benefit from monospace clarity.
Pairs well with
Kaisei HarunoUmi at a glance
Font-Kai
SIL Open Font License 1.1
May 2021
September 2025
3 (3 weights)
Serif
4
Google Fonts
All 3 Kaisei HarunoUmi styles
| Weight | Name | Upright |
|---|---|---|
| 400 | Regular | Aa Bb Gg 123 |
| 500 | Medium | Aa Bb Gg 123 |
| 700 | Bold | Aa Bb Gg 123 |
Kaisei HarunoUmi character map
Which languages does Kaisei HarunoUmi support?
Kaisei HarunoUmi includes 4 character sets:
- Cyrillic: Russian, Ukrainian, Bulgarian, Serbian and other Cyrillic-script languages
- Japanese: Japanese kana and kanji
- Latin: English, Spanish, French, German, Italian, Portuguese and other Western European languages
- Latin Extended: Central and Eastern European languages such as Polish, Czech, Turkish, Romanian and Hungarian
Can I use Kaisei HarunoUmi commercially?
Yes, it's free for personal and commercial use. Kaisei HarunoUmi is released under the SIL Open Font License 1.1. You can use it in logos, websites, apps, videos, printed products and merchandise without paying or asking permission. The one thing you can't do is sell the font file on its own.