Is This Relationship a Crime!?

This film (drama)Also known asこの恋はツミなのか！？，is aJapanProducerbeauty live，At2018Released in year 。The dialogue language isJapanese，Current Douban rating7.1(For reference only)。

A 24-year-old salaryman, Hinata Taiga, who has been single since birth, has an emotional intelligence of zero, and lacks self-esteem, falls in love for the first time due to a "minor accident" on his way to work. He falls for the big-busted older sister, Komada Tawei (32 years old), who looks youthful. To his surprise, the healing personality of Tawei is actually a professional female shogi player!? Thus begins an inter-world romantic relationship between the insecure virgin and the beautiful shogi player... Is this relationship a crime?