This record contains the bilingual revised version v1.1 of Sequential Time Theory. It includes both the Japanese PDF and the English PDF of the same revised version. Sequential Time Theory redefines time not as a primitive background quantity in physical theory, but as a quantity constructed under metrological conditions. It reconstructs time through clocks, reference processes, unitization, calibration, and sequential ordering, and rereads standard physical theories on that basis. Version 1.1 is a revised version of the initial Japanese version published on Jxiv and the English initial version archived on Zenodo. The revision includes the correction of the title of Section 15.3 and the clarification of the opening description of Part II. The canonical DOI for this bilingual revised version is the Zenodo DOI assigned to this record.