v3.26.3
FINANCIAL INSTRUMENTS AND FINANCIAL RISKS (Details Narrative)
¥ in Thousands, $ in Thousands
12 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
JPY (¥)
Jun. 30, 2025
JPY (¥)
Jun. 30, 2024
JPY (¥)
Jun. 30, 2026
JPY (¥)
Jun. 30, 2025
USD ($)
Jun. 30, 2025
JPY (¥)
Jun. 30, 2023
JPY (¥)
Notes and other explanatory information [abstract]                
Cash and cash equivalents $ 736     ¥ 94,054 ¥ 119,654 $ 82 ¥ 13,348 ¥ 69,465
Current assets 9,860       1,603,079   1,252,722  
Current liabilities 6,827       ¥ 1,109,706   ¥ 1,267,664  
Cash flows from (used in) operating activities $ (4,067) ¥ (661,500) ¥ (197,484) ¥ 142,915