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JustANormalTinkerer/hayai-synth-dataset

Hayai Synth Dataset Synthetic Japanese OCR dataset. Text rendered with a large collection of Japanese/Chinese fonts, both horizontal and vertical writing. Images stored as the original JPEG bytes. Splits japanese (449,999 rows): normal Japanese lines from Narou novels (source=novel_Narou_NSFW). Images in img/, transcriptions in meta/. sfx (100,128 rows): Japanese SFX / onomatopoeia (source=sfx). Images in img_sfx/, transcriptions in meta_sfx/.… See the full description on the dataset page: https://huggingface.co/datasets/JustANormalTinkerer/hayai-synth-dataset.

Author / organizationJustANormalTinkerer
License (as declared)other
Downloads579 (as reported by Hugging Face)
Likes0
Created18 October 2026
Last updated at source18 October 2026
ocrjapanesesyntheticmanga
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  • 17 Oct 2026 Description: Hayai Synth Dataset Synthetic Japanese OCR dataset. Text rendered with a large collection of Japanese/Chinese fonts, both horizontal and vertical writing. Images stored as WebP (quality 95). Splits japanese (~200k rows): normal Japanese lin → Hayai Synth Dataset Synthetic Japanese OCR dataset. Text rendered with a large collection of Japanese/Chinese fonts, both horizontal and vertical writing. Images stored as the original JPEG bytes. Splits japanese (449,999 rows): normal Japa

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