Shinobu Sengoku/Relationships

Tetora Nagumo

 * Member of the same unit, RYUSEITAI. Shinobu finds Tetora to be a reliable person.

Hinata Aoi

 * As the twin brother of Yuta, Shinobu cannot tell the two apart.

Midori Takamine

 * Member of the same unit, RYUSEITAI. Member of the same unit, RYUSEITAI. The two are on good terms, as Midori has referred to Shinobu as his "Shy companion", however he seemed to have gotten depressed after Shinobu started making more friends.

Mitsuru Tenma

 * Friends with him.

Yuta Aoi

 * Finally becoming friends in Crash Course, Yuta and Shinobu have shared a close relationship since then. Initially, Yuta had stated that he had always wanted to get to know Shinobu, but never really found a chance to, due to Shinobu's shy personality. Since then, the two have gotten close enough to the point where Shinobu was willing to become Yuta's shield, when Souma wanted to prove that his katana would indeed cause no harm.

Makoto Yuuki

 * Fellow member of the Broadcasting Committee.

Souma Kanzaki

 * During Tanabata Festival, Souma revealed that he was starting to get along with Shinobu. Shinobu has taught him the "Ninja Run", which he has been starting to use.

Anzu

 * Despite Shinobu's shyness, he latches onto Anzu quite easily. He proudly refers to her with extravagant titles like his Goddess/Archangel and states he respects her as much as he does Mao.
 * Anzu's attitude towards Shinobu seems to be a mix of cold and sweet. She would look at him weirdly when he brandished his ninja techniques and ignore his eager offers to help her, but she would also go along with his ninja activities (she's often seen using the wall camouflage technique he learned from Shinobu, like in Starry Night Festival or Mao's substories) and pat his head when he's being helpful or adorable.

Mao Isara

 * As the one who kept the Ninja Association from disbanding, Shinobu holds Mao in high regards, equal to that of Anzu.

Eichi Tenshouin

 * Part of his temporary unit during Starry Night Festival.

Chiaki Morisawa

 * Leader of his unit, RYUSEITAI. Compared to the other first years in RYUSEITAI, Shinobu does not seem to be as bothered by Chiaki's hot blooded-ness.

Kanata Shinkai

 * Member of the same unit, RYUSEITAI. Shinobu finds Kanata to be quite hard to understand.

Nazuna Nito

 * Chairman of the Broadcasting Committee. Like the rest of his juniors, Nazuna cares for Shinobu and often helps him during the Broadcasting Committee announcements.