Oda

Oda receives little individual characterization beyond participation in Kurusu's survivor network.

Joining a rescue operation nevertheless places Oda among the members willing to leave relative safety and respond to strangers who contact the group through the internet.

Because the manga leaves Oda's personal history largely unstated, assigning a more specific temperament or motivation would go beyond established material.

Oda participates in the practical operations of Kurusu's faction, a group that uses improvised weapons, diversions and coordinated movement to travel through ZQN-infested areas.

The manga does not establish a named martial art, unique weapon or anomalous infection for Oda.

Oda's demonstrated usefulness therefore comes from functioning as part of an organized survivor team rather than from a documented special ability.

Oda appears in connection with the mission to retrieve Takashi after he contacts Kurusu's faction through an online bulletin board.

The rescue illustrates one of the group's most unusual functions: the same internet community that treats Kurusu as a prophetic figure also organizes real-world operations to collect isolated survivors.

Oda remains a minor member of that network, and the manga does not develop a separate extended storyline around the character.

Kurusu is the central figure of the survivor faction to which Oda belongs.

Takashi Ezaki is the isolated survivor whose request for help prompts the rescue operation in which Oda participates.

Kowashi is one of the principal operatives associated with Kurusu's rescue and survival activities.