Attractive portrayals of fat girls are a real rarity in anime and manga, and when they do exist, they tend to have something of a fetish quality (see: Real Drive or Pochamani). It’s less common to see a character with a less conventional appearance featured in a romantic way that doesn’t draw specific attention to her size. But we have one in, of all series, Shinkansen Henkei Robo Shinkalion Z.
Ooishi Misaki is an operator for the Shinkansen Ultra Evolution Institute Yokokawa Branch, and is one of a handful of characters who fulfill the role of moving levers and hitting triggers to provide upgrades to the Shinkalion robots. In other words, she fulfills a role akin to Mikoto in Gaogaigar, and receives similar cool moments while working in the command center.
Partway into the series, a female character reveals that she’s actually a member of the enemy forces, and a guy in love with her named Hosokawa Atsuto feels betrayed and upset. Just as he tosses a souvenir he received from the spy into the water, Misaki happens to show up, and the Atsuto sees her in a dazzling new light, and finds himself smitten by her beauty in that moment.
Misaki does not exhibit negative fat stereotypes. She’s not comically eating all the time. She’s not constantly trying to diet. No one draws attention to her size versus other characters in the series. She’s different without any particular focus on that difference, and even Atsuto’s attraction looks like any other in anime and manga. That unremarkable quality is itself noteworthy, and I feel like it goes a step in the right direction.