In the next year, on January 15, 1926, Isao HIRATA and others of the Tokyo prosecutor's office assumed command, suppressed news reports, and further mobilized the Higher Police Division of each prefectural police to arrest Shaken members all over the country over the following four months.
翌1926年1月15日には東京検事局の平田勲らが指揮をとり、記事報道を差し止めた上で各府県警察部特高課を動員して以後4ヶ月にわたって全国的な社研会員の検挙が行われた。