Sangensyoku Co., Ltd., a Wakayama-based trading firm, and three fellow investors have raised their combined stake in Satsudora Holdings Co., Ltd. (TSE: 3544) to 19.19% of the Hokkaido drugstore chain's outstanding shares, up from 17.67% in the group's previous disclosure. The update arrived as a correction filed with Japan's Kinki Finance Bureau on July 6, fixing the Inline XBRL data attached to Change Report No. 13, which the group had already filed on June 26 after crossing the one-percentage-point reporting threshold on June 24.
The group comprises four filers: Sangensyoku Co., Ltd., Aozora Shoji Co., Ltd., and individuals Seiji Hirooka and Maki Yonehara. Together they hold 2,731,800 shares of Satsudora's 14,236,564 shares outstanding. Sangensyoku itself holds 1,029,000 shares, or 7.23%; Aozora Shoji holds 253,900 shares, or 1.78%; Hirooka holds 717,600 shares, or 5.04%; and Yonehara holds 731,300 shares, or 5.14%.
| Holder | Shares | % of Outstanding |
|---|---|---|
| Sangensyoku Co., Ltd. | 1,029,000 | 7.23% |
| Aozora Shoji Co., Ltd. | 253,900 | 1.78% |
| Seiji Hirooka | 717,600 | 5.04% |
| Maki Yonehara | 731,300 | 5.14% |
| Combined total | 2,731,800 | 19.19% |
The filing lists the purpose of the holding as "pure investment" but adds that the group may "make important proposals" depending on the situation. That is the language the filing itself uses. It does not name a target for any proposal, a timeline, or a subject matter, and the document gives no further detail on what circumstances would prompt one.
The July 6 filing is narrower than the underlying stake increase it corrects. Its stated purpose, per the cover page, is fixing the Inline XBRL formatting attached to Change Report No. 13. The rise above 19%, and the four holders' names and share counts, were already part of the record from the June 26 filing; this correction updates the machine-readable data behind it rather than changing the substance of what was disclosed.
Satsudora Holdings operates drugstores and related retail businesses centered on Hokkaido. A stake climbing past one-fifth of outstanding shares is a level Japanese investors watch closely, though the filing itself makes no claim about voting plans, board seats, or a target ownership ceiling.