Okubo continued by going through the vice-president and Tomomi IWAKURA by making an easily acceptable proposal to the conservatives where the emperor would be punitively expedited to Osaka momentarily, and this proposal was settled on January 29, 1868.
続いて大久保は、副総裁・岩倉具視を通して、保守派にも受け入れられやすい親征のための一時的な大坂行幸を提案し、同年1月29日これが決定した。