Though this book was an interesting read I found that it fell into the resolution trap with the ending seeming to be rushed. The big win for me was how it showed and tried to explain modern Japan's expectations, culture, and ideas.
One thing that was used to show expectations was for someone to conform like getting married and trying to achieve status in the community this was where the ending was ruined for me with the main protagonist bowing to social and peer pressure to conform though they seemed relatively happy with a lower class of employment. It starts out with the character being seemingly comfortable with their like working in a convenience store which in modern society I would class as essential work but is looked down upon by others.
Overall an interesting read apart from the ending of social compliance.