Tokyo: I took in my ex's twin sister (1-151).

Summary

Sawayama Haruno experiences a moment of panic after a minor commotion at a gathering, which leads him to the restroom to reflect on his complicated feelings towards the Miyazawa twin sisters, Mana and Maki. He contemplates the implications of a potential harem situation but realizes he must first mend the relationship between the sisters. Meanwhile, Nagashima Akihiro unexpectedly confesses his feelings for Mana in front of the group, stirring tension as Maki reacts defensively. Haruno intervenes, asserting that others should not be dragged into personal affairs, while classmates begin to shift blame onto Nagashima for the awkward situation.

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