Suyama Kaoru is Mei's colleague and bestfriend.
Appearances
Watashi no Kaseifu Nagisa-san
Guest cast, played by Maryjun Takahashi
- Episode 1x01: Episode 1 (Jul 7, 2020)
- Episode 1x02: Episode 2 (Jul 14, 2020)
- Episode 1x03: Episode 3 (Jul 21, 2020)
- Episode 1x04: Episode 4 (Jul 28, 2020)
- Episode 1x05: Episode 5 (Aug 4, 2020)
- Episode 1x06: Episode 6 (Aug 11, 2020)
- Episode 1x07: Episode 7 (Aug 18, 2020)
- Episode 1x08: Episode 8 (Aug 25, 2020)
- Episode 1x09: Episode 9 (Sep 1, 2020)
- Episode S01 Special: My housekeeper Nagisa-san, my uncle Kyun! (Sep 8, 2020)