| 2018-10-07 |
23_Yamanashi_open |
Japan |
| 2018-10-07 |
47_All_Japan_Hokuriku_prelim |
Japan |
| 2018-10-07 |
47_All_Japan_Kyushu_prelim |
Japan |
| 2018-10-08 |
1_Watarase_open |
Japan |
| 2018-10-08 |
29_Tsukuba_challenge |
Japan |
| 2018-10-10 → 2018-10-12 |
WOC 2018 |
World |
| 2018-10-14 |
131_Chiyarenshi_advanced |
Japan |
| 2018-10-14 |
131_Chiyarenshi_beginner |
Japan |
| 2018-10-14 |
131_Chiyarenshi_intermediate |
Japan |
| 2018-10-14 |
47_All_Japan_Hokkaido_prelim |
Japan |
| 2018-10-14 |
47_All_Japan_Hyogo_prelim |
Japan |
| 2018-10-14 |
47_All_Japan_Ibaraki_prelim |
Japan |
| 2018-10-14 |
47_All_Japan_Kinki_prelim |
Japan |
| 2018-10-14 |
47_All_Japan_Shikoku_prelim |
Japan |
| 2018-10-16 |
23e Burijn Othello Open |
Netherlands |
| 2018-10-20 |
Saint-Petersburg Open 2018 |
Russia |
| 2018-10-21 |
47_All_Japan_Niigata_prelim |
Japan |
| 2018-10-21 |
47_All_Japan_North_Kanto_prelim |
Japan |
| 2018-10-21 |
47_All_Japan_Tokyo_prelim_1 |
Japan |
| 2018-10-27 |
10_Hokuetsu_open |
Japan |
| 2018-10-27 |
140_Shinagawa_open |
Japan |
| 2018-10-27 |
71_Nagareyama_B |
Japan |
| 2018-10-27 |
I Campeonato Catarinense de Othello |
Brazil |
| 2018-10-27 |
Micky-13 y. o. |
Israel |
| 2018-10-27 |
Stockholm Open 2018 SGP1 |
Sweden |
| 2018-10-27 |
XV Copa de Othello - Sao Carlos |
Brazil |
| 2018-10-28 |
22nd Singapore Open 2018 |
Singapore |
| 2018-10-28 |
47_All_Japan_East_Kanto_prelim |
Japan |
| 2018-10-28 |
47_All_Japan_Kanagawa_prelim |
Japan |
| 2018-10-28 |
47_All_Japan_Tohoku_prelim |
Japan |
| 2018-10-28 |
IV Olimpiadas de los Deportes de la Mente |
Argentina |
| 2018-11-03 |
Ramat Gan International |
Israel |
| 2018-11-04 |
110_Kanagawa_open |
Japan |
| 2018-11-04 |
14_Hiroshima_open |
Japan |
| 2018-11-04 |
29_Kansai_championship_A |
Japan |
| 2018-11-04 |
29_Kansai_championship_B |
Japan |
| 2018-11-04 |
47_All_Japan_Tokai_prelim |
Japan |
| 2018-11-04 |
47_All_Japan_Tokai_prelim_women |
Japan |
| 2018-11-04 |
47_All_Japan_Tokyo_prelim_2 |
Japan |
| 2018-11-04 |
47_All_Japan_Tokyo_prelim_women |
Japan |
| 2018-11-04 |
72_Tatebayashi_open |
Japan |
| 2018-11-08 |
TAO - Torneio da Amizade de Othello |
Brazil |
| 2018-11-10 |
132_Chiyarenshi_open_advanced |
Japan |
| 2018-11-10 |
132_Chiyarenshi_open_beginner |
Japan |
| 2018-11-10 |
132_Chiyarenshi_open_intermediate |
Japan |
| 2018-11-10 |
4_Tsuchiura_open |
Japan |
| 2018-11-10 |
Open Ile de France 6 |
France |
| 2018-11-11 |
256_Kawagoe_ranking_games |
Japan |
| 2018-11-11 |
41_Niigata_challenge_cup |
Japan |
| 2018-11-11 |
Aarhus Open |
Denmark |
