OPIC2026 (including OWPT2026) online program: https://pub.confit.atlas.jp/en/event/opic2026
OWPT2026 oral presentations: https://pub.confit.atlas.jp/en/event/opic2026/sessions/category/OQSIIJ/BPBBEG
OWPT2026 poster presentations: https://pub.confit.atlas.jp/en/event/opic2026/sessions/category/OQSIIJ/GIFHVJ