The Satsuma force led by Hisamitsu entered Edo accompanying an Imperial envoy. His aim was to reform the Tokugawa Shogunate. Meanwhile, Tenshō-in was anxious if Tatewaki also came to Edo accompanying Hisamitsu. Against Hisamitsu's wish, the negotiation between the envoy and Rōjū came to a dead end. Hisamitsu became extremely impatient and ordered Ōkubo to threaten the Rōjū side by force. While Tatewaki felt awkward toward such a forceful approach taken by his comrades, Satsuma succeeded in pressing on the reform plan.
Aoi Miyazaki
Okatsu / Atsu-hime
Eita Nagayama
Kimotsuki Naogoro
Maki Horikita
Princess Kazu
Rie Tomosaka
Ikki Sawamura
Komatsu Kiyomichi
Hideki Takahashi
Taizo Harada
Kimiko Yo
Hisa-hime
Hiroshi Tamaki
Kanako Higuchi
Atsuko Takahata
Honjuin
Kyōzō Nagatsuka
Mayu Tsuruta
Yuriko Yoshitaka
Mikako Ichikawa
Oryu
Masato Sakai
Tokugawa Iesachi
Kinya Kitaoji
Masao Kusakari
Abe Masahiro
Tomoko Nakajima
Kenichi Yajima
Mayumi Wakamura
Sumie Sasaki
Yoshinori Okada
