Consideration regarding specifications of 10-year JGB Futures

TSE conducted the study about the specifications of 10-year JGB Futures regarding maturity of deliverable bonds or coupon rate through a questionnaire survey and discussion group meetings among some of TSE trading participants.
The outline of the study and its conclusions are shown below. Based on these conclusions, TSE decided not to change any contract specifications of 10-year JGB Futures at this moment.