Its wordings
Arbitration Act
Article 26, paragraph (2)
第二十六条第二項
Each amendment that changed this provision, and each that will, oldest first. Each is shown against the wording just before it; where an amendment gives the provision another number, it is followed under the new one. Read it as it stands today
In force today
If an agreement referred to in the preceding paragraph has not been reached, the arbitral tribunal may carry out the arbitration procedure in the manner it finds appropriate, unless the manner violates the provisions of this Act.
前項の合意がないときは、仲裁廷は、この法律の規定に反しない限り、適当と認める方法によって仲裁手続を実施することができる。