Chudenko Corporation (1941) said on October 30 its board approved a share buyback through a self-tender offer premised on acquiring part of the holding of top shareholder Chugoku Electric Power, which owns 41.34%, and raised its annual dividend forecast for the year ending March 2027 to ¥150 per share from ¥140.

Rakumachi Inc. (6037) said its board resolved on Oct. 6, 2026 to cancel 740,000 treasury shares, or 3.7% of its total shares issued before the cancellation, with the retirement scheduled for Oct. 22, 2026.

Sekyuaveiru (3042) said on Oct. 6 it bought back 196,000 of its own shares for ¥65,666,800 on the Tokyo Stock Exchange between Oct. 1 and Oct. 5, 2026, bringing its share repurchase program to an end.

Tokyo-listed istyle Inc. (3660) said on Oct. 6 it has ended the share buyback approved by its board on Aug. 13, 2026, after repurchasing a cumulative 5,371,000 shares for ¥2,799,994,400 against a ¥2.8 billion cap.

Sodick Co., Ltd. (6143) said on Oct. 5, 2026, its board approved buying back up to 2.4 million shares, or 4.80% of shares outstanding excluding treasury stock, for up to ¥3.0 billion via market purchases on the Tokyo Stock Exchange.

Gakujo Co., Ltd. (2301) said on Oct. 5 it had completed the share buyback approved by its board on June 8, 2026, repurchasing a cumulative 395,300 shares for ¥649.9 million.

Hiday Hidaka Corp. (7611) bought back 1,178,000 of its own shares for ¥3.50 billion through the Tokyo Stock Exchange's off-auction ToSTNeT-3 system on Oct. 5, 2026, as Representative Director and Chairman Tadashi Kanda sold part of his stake, cutting his share of voting rights to 7.091% from 10.154% and ending his status as a major and largest shareholder.

Bridge International Group (7039) said its board approved on Oct. 5, 2026 the repurchase of up to 132,000 of its own shares, equal to 3.77% of shares outstanding excluding treasury stock, for a maximum of ¥211.2 million.

Hiday Hidaka Corp. (7611), operator of the Hidakaya restaurant chain, said it will buy back up to 1.178 million shares, or 3.27% of shares outstanding excluding treasury stock, for up to ¥3.5 billion at ¥2,971 apiece through the Tokyo Stock Exchange's ToSTNeT-3 off-auction system, as it reported an 11.4% rise in first-half net profit and raised its annual dividend forecast to ¥56.

Shiiemu Shii (2185) said on Oct. 2, 2026, it has ended its share buyback program after repurchasing 35,300 common shares for a total of ¥59,208,500 by the Sept. 30, 2026 deadline, short of the authorized ceiling of 300,000 shares and ¥600 million.

USS Co., Ltd. (4732) said on Oct. 2 its facility-type share buyback was finalized at an effective 9,580,100 shares after SMBC Nikko Securities exercised stock acquisition rights for 752,800 shares, with the effective total cost unchanged at ¥17,999,911,800.

Kurita Water Industries Ltd. (6370) said on Oct. 2 it has ended a share buyback program approved by its board on May 14, 2026, after repurchasing a cumulative 4,250,800 shares for ¥34,999,427,900 on the Tokyo Stock Exchange.

Hankyu Hanshin Holdings, Inc. (9042) said on Oct. 2, 2026 it raised the ceiling on its share buyback to ¥50.0 billion from ¥30.0 billion and extended the purchase period to March 31, 2027, after completing the original program early.

Kawasaki Kisen Kaisha, Ltd. (9107) said it completed the cancellation of 44,429,000 treasury shares on Oct. 2, 2026, equal to 6.95% of its total issued shares before the cancellation, reducing its total issued shares to 594,743,067.

Olba DVx Healthcare Co., Ltd. (2689) said its board on Sept. 29, 2026 approved the purchase of 167 of its own common shares, the fractional shares created by its share exchange with DVx Inc., at that day's Tokyo Stock Exchange closing price.

Ribin Technologies Inc. (4445), listed on the Tokyo Stock Exchange Growth market and the Nagoya Stock Exchange Main market, said on Sept. 29 its board approved a buyback of up to 184,000 shares, or 7.8% of shares outstanding excluding treasury stock, for up to ¥460 million.

Maruichi Sansho (8228) said on Sept. 29 it will buy back up to 2.5 million of its own shares, or 12.58% of shares outstanding excluding treasury stock, for up to ¥2.61 billion at ¥1,044 apiece through the Nagoya Stock Exchange's N-NET3 off-auction repurchase system on Sept. 30.

Daiichi Jitsugyo Co., Ltd. (8059) said its board resolved on Sept. 24, 2026 to cancel 500,000 treasury shares, equal to 1.53% of its issued shares before the cancellation, with the cancellation scheduled for Oct. 15, 2026.

Full Cast Holdings Co., Ltd. (4848) said on Sept. 24, 2026 that it has completed the share buyback authorized by its board on Aug. 7, having repurchased a cumulative 269,600 common shares for ¥499,934,600.