Subsequently, Tomozane offered his residence to SAKAMOTO on his honeymoon in Satsuma, and was in return presented a short sword named "Raikunimitsu" as a token of gratitude.
その後、坂本の薩摩での新婚旅行で自邸を宿舎として提供し、感謝の意として「来国光」の短刀を贈られている。