Hokkaido-area Colloquium
- The 36th Hokkaido-area Colloquium / Lecture Meeting (1-2 August, 2024) [in Japanese]
- The 35th Hokkaido-area Colloquium / Lecture Meeting (2 October, 2023) [in Japanese]
- The 34th Hokkaido-area Colloquium / Lecture Meeting (28 July, 2023) [in Japanese]
- The 33rd Hokkaido-area Colloquium / Lecture Meeting (7 Norvember, 2022) [in Japanese]
- The 32nd Hokkaido-area Colloquium / Lecture Meeting (24 August, 2021) [in Japanese]
- The 31st Hokkaido-area Colloquium / Lecture Meeting (20 October, 2021) [in Japanese]
- The 30th Hokkaido-area Colloquium / Lecture Meeting (3 August, 2021) [in Japanese]
- The 29th Hokkaido-area Colloquium / Lecture Meeting (5 February, 2021) [in Japanese]
- The 27th Hokkaido-area Colloquium / Lecture Meeting (15 October, 2019) [in Japanese]
- The 25th Hokkaido-area Colloquium / Lecture Meeting (8 February, 2019) [in Japanese]
- The 24th Hokkaido-area Colloquium / Lecture Meeting (15 October, 2018) [in Japanese]
- The 23rd Hokkaido-area Colloquium / Lecture Meeting (20 July, 2018) [in Japanese]
- The 22nd Hokkaido-area Colloquium / Lecture Meeting (9 February, 2018) [in Japanese]
- The 21st Hokkaido-area Colloquium / Lecture Meeting (16 October, 2017) [in Japanese]
- The 20th Hokkaido-area Colloquium / Lecture Meeting (30 June, 2017) [in Japanese]
- The 19th Hokkaido-area Colloquium / Lecture Meeting (10 February, 2017) [in Japanese]
- The 18th Hokkaido-area Colloquium / Lecture Meeting (17 October, 2016) [in Japanese]
- The 17th Hokkaido-area Colloquium / Lecture Meeting (29 July, 2016) [in Japanese]
- The 16th Hokkaido-area Colloquium / Lecture Meeting (5 February, 2016) [in Japanese]
- The 15th Hokkaido-area Colloquium / Lecture Meeting (19 October, 2015) [in Japanese]
- The 14th Hokkaido-area Colloquium / Lecture Meeting (24 July, 2015) [in Japanese]
- The 13th Hokkaido-area Colloquium / Lecture Meeting (6 February, 2015) [in Japanese]
- The 12th Hokkaido-area Colloquium / Lecture Meeting (24 October, 2014) [in Japanese]
- The 11th Hokkaido-area Colloquium / Lecture Meeting (25 July, 2014) [in Japanese]
- The 10th Hokkaido-area Colloquium / Lecture Meeting (7 February, 2014) [in Japanese]
- The 9th Hokkaido-area Colloquium / Lecture Meeting (21 October, 2013) [in Japanese]
- The 8th Hokkaido-area Colloquium / Lecture Meeting (25 July, 2013) [in Japanese]
- The 9th Hokkaido-area Colloquium / Lecture Meeting (21 October, 2013) [in Japanese]
- The 8th Hokkaido-area Colloquium / Lecture Meeting (25 July, 2013) [in Japanese]
- The 7th Hokkaido-area Colloquium / Lecture Meeting (22 November, 2012) [in Japanese]
- The 6th Hokkaido-area Colloquium / Lecture Meeting (16 October, 2012) [in Japanese]
- The 5th Hokkaido-area Colloquium / Lecture Meeting (12 July, 2012) [in Japanese]
- The 4th Hokkaido-area Colloquium / Lecture Meeting (13 October, 2011) [in Japanese]
- The 3rd Hokkaido-area Colloquium / Lecture Meeting (21 July, 2011) [in Japanese]
- The 2nd Hokkaido-area Colloquium / Lecture Meeting (14 September, 2010) [in Japanese]
- The 1st Hokkaido-area Colloquium / Lecture Meeting (29 July, 2010) [in Japanese]
- Hokkaido-area Research / Lecture Meeting (11 September, 2009)