Deaimon: Recipe for Happiness (2022)

S1E5 Welcoming the Spirits

During a day off, Itsuka and Mitsuru unexpectedly encounter Nagomu's former girlfriend, Matsukaze Kanoko, while out in town. Although Mitsuru and Kanoko are meeting for the first time, Itsuka is familiar with both of them. They agree to grab lunch together, and as they eat, Mitsuru and Kanoko become animated while discussing Nagomu, leaving Itsuka feeling puzzled by the unexpected tension between the two women.