| Date | Speaker | Title | Time and direction | Remarks |
|---|---|---|---|---|
| 2026-04-01 | Internal welcome event | 15:30 - zoom DTA 1 / the large seminar room | ||
| 2026-04-08 | Yao-Ting Yan (NAOJ) | Ammonia masers in the Milky Way Abstract | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: Harada | |
| 2026-04-15 | Huan-Yu Teng （EACOA fellow/NAOJ) | The Progress of East Asian Planet Search Network Abstract | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: Moriya | |
| 2026-06-03 | Mariko Kimura (Kanazawa University) | Multi-wavelength observations and numerical simulations of compact binary transients Abstract | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: Moriya | |
| 2026-06-24 | Thomas Pfeil (Flatiron Institute) | Dust Evolution from Microscales to Disk Scales Abstract | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: Yaoting Yan | |
| 2026-07-01 | Kohei Ichikawa (Tohoku University) | Recent multi-wavelength insights into Little Red Dots and their connection to quasars Abstract | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: Hamana | |
| 2026-07-08 | Kosei Matsumoto (Ghent University) | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: | ||
| 2026-07-15 | Tomohiro Fujita (Ochanomizu University) | 15:30 - 16:30 zoom DTA 1 / the Rinkou room moderator: | ||
| 2026-07-22 | Minxi He (NAOJ) | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: | ||
| 2026-07-29 | Yuri Fujii (Kyoto University) | 15:30 - 16:30 zoom DTA 1 / the large seminar room moderator: | ||
| 2026-08-05 | TBD |
* This colloquium is conducted either online or in a hybrid format.