Seseri Ogasawara

Seseri Ogasawara (オガサワラ セセリ Ogasawara Seseri) is a character in Medarot 3, serving as the supervisor of energy production at Earth Mall. Due to her past, she has become emotionally distant from Medarots, viewing them as disposable tools. This detachment, combined with her workaholic tendencies, often leaves her uninterested in what is happening around her, acting indifferently in certain situations.

History

As a young child, Seseri was cared for by a childcare Medarot named Kogane. However, her parents grew concerned that Seseri might prefer interacting with Medarots over people and decided to fire Kogane. The sudden disappearance of her caretaker left Seseri cold and indifferent toward Medarots.

When Ikki and his team arrive at Earth Mall, Seseri gives them a tour, sharing information about the facility's simulated sky and self-sufficiency. Ikki quickly notices her strict attitude toward Medarots when she scolds some for goofing off in the hydroponic bay. Later, she shows the group the Primity Baby that powers Earth Mall, dismissing Ikki's concerns by stating that it serves a useful purpose as an energy source.

Ikki later learns from Asama about Seseri's childhood and discovers through rental records that Kogane was her caretaker. When Ikki tells Seseri about this, she remains unamused, grimly asking if Asama was the one who informed him before going to scold Kogane for growing flowers. Eventually, Seseri reveals that a cat-like creature has been tampering with the crops. When Ikki tries to pursue it, she reminds him not to run in the laboratory, causing him to lose track of the creature.

When the RoboRobo Gang sabotages the reactor room, Seseri heads to the Geoport for evacuation. She informs the kids that the Medarot workers at Earth Mall haven't been evacuated, prompting Ikki and his friends to return to save them. Seseri and Asama follow, arriving just in time to witness Kogane calming Primity Baby with the lullaby she once sang to Seseri as a child.

After the crisis is resolved, Seseri bids farewell to the Medalympics team at the Geoport. Ikki notices that she has had Kogane rebuilt as a childcare model.

In the post-game, while Ikki was pursuing Phantom Retort, he discovered that Medals had been stolen from the Medal Power Plant. He asked Seseri for permission to enter, which she granted on the condition that she accompany him. She also revealed that Primity Baby had been released, with his Medal now placed in a regular Medarot body.

At the Power Plant, they encountered Retort Lady, who promptly challenged Ikki to a Robattle. After Ikki won, he questioned why she was using the God Emperor. Before Retort Lady could answer, Seseri interrupted, demanding the return of the stolen Medals. Retort Lady revealed that the Medals were actually with Phantom Retort and that she was merely a distraction. She then fled.

Seseri grew suspicious of how well Ikki seemed to know Retort Lady, but Ikki brushed it off and asked her to let him handle the situation. Seseri agreed and returned to her duties.

Ikki can repeatedly challenge Seseri to Robattles, with Seseri mentioning that she’s only recently started participating in them. In Medalink, Seseri is the Rank 21 opponent.