教育研究・附属事業損益
Education and research and incidental operating revenue and expenses
Education and research and incidental operating revenue and expenses
Education and research and incidental operating revenue
Vessels and vehicles, net
Long-term loans receivable from directors and other
Long-term loans receivable from directors and other, net
Short-term receivables from directors and other
Short-term receivables from directors and other, net
Educational research instrument and equipment
Educational research instrument and equipment, net
Other instrument and equipment