Rokurō Wakamura/Relationships

Yōko Katori
The demotion to the mid-tier of B-rank has exacerbated Katori and Wakamura's relationship. He is very outspoken in his criticism of her, sometimes excessively so, taking a harsh tone which causes her to respond back in kind. His calling her out on her detrimental lack of motivation before the match against Tamakoma Second sparked their harshest argument yet, with Wakamura pointing out that she would need to work hard before she can complain about there being nothing she can do, and Katori responding to his criticism first by mocking his skills, then by throwing her phone at him. On that occasion, Wakamura seemed to acknowledge that part of his frustration with her is due to his own insecurities and envy. It is only after the fight that Wakamura realizes that Katori would actually like to work harder, but is afraid of being unable to do so. In that instance he was shocked by Hana Somei's suggestion that Katori quit Border, which might imply that despite his strained relationship with his captain, Wakamura does not want her to leave. The two are on a first-name basis. Neither appends an honorific.

Hana Somei
Wakamura is attracted to Somei due to her calm and collected demeanor, and especially likes watching her study. Like Katori, he respects her enough to end his skirmishes with his captain when she chides them, with her appearing to take on the role of conciliator on occasion, although it is not uncommon for her to let the arguments fizzle out on their own. Like his teammates, Wakamura trusts her enough to follow her directions blindly in combat. Somei and Wakamura call each other by their first names, she appending the honorific -kun, he using -san.

Yūta Miura
Miura and Wakamura seem to be close, enough for Miura to repeatedly address his teammate by abbreviating his name and merging it with the honorific -kun. Miura attempts to pacify Katori and Wakamura whenever they fight, albeit very ineffectively, without ever taking a stance himself.

Katori's brother
Wakamura and Katori's brother are friends. It is through his connection with him that Wakamura joined Katori Squad.

Sumiharu Inukai
Inukai agreed to tutor Wakamura in Gunner techniques for an unknown amount of time. Wakamura refers to him by his surname followed by the honorific -senpai, denoting respect.