At the open, key developments reported included an increase in Oasis Management's stake in AEON Financial Service, GA technologies' market segment change and STRIKE Group's earnings revision.
AEON Financial Service was reportedly the subject of additional share purchases by Oasis Management, and the resulting increase in its stake from 10.80% to 11.82% was viewed as a positive for the stock.
GA technologies announced that it will change its market segment to the Tokyo Stock Exchange Prime Market, which was viewed as a positive for the stock.
STRIKE Group announced that it had raised its consolidated ordinary profit forecast for the fiscal year ending September 2026 from the previous forecast of ¥8.3 billion to ¥10.4 billion. This was viewed as a catalyst for the share price.
TASUKI Holdings was well received after raising its consolidated ordinary profit forecast for the fiscal year ending September 2026 from ¥9.3 billion to ¥11.6 billion, further increasing its record-profit forecast.