Release of version 25.09

We are pleased to announce the release of the latest version of the ub-MOJI Dataset, version 25.09.

In this update, the following data have been newly added:

• Voiced sounds (e.g., ga, za, da, ba rows)
• Semi-voiced sounds (pa row)
• Long vowel mark (ー)

With this release, the dataset now covers a wider variety of finger spelling expressions. Future updates will continue to expand the coverage of voiced, semi-voiced, and long vowel signs, while also improving overall data quality.