Douki-chan

Douki-chan is the main heroine and the namesake of the series. She is an office lady who is in love with her coworker, but is too shy to confess her feelings to him. She has a bad habit of getting delusions during her sleep, of her female coworkers/rivals engaging in raunchy acts with her crush. She can be very jealous & overconscious of losing him out to the rivals to the point of spying on them going out. She is the recipient of bad luck in scenarios where she does act proactively to progress their relationship, such as being interrupted while having a romantic moment together. Her misfortune also includes having poor timing of witnessing or walking in on the rivals making advances to her crush. She also met & became friends with Kouhai-chan(Getsuyōbi no Tawawa) in the Douki to Tawawa crossover.