Ashita Heijitsu da yo

Two coworkers, Tanaka and Zenzai, start at the same company and are placed in the same department. They share mutual interest but do not express it openly, maintaining a relationship defined as "close colleagues." A minor misunderstanding begins to shift the nature of their connection. Originally shared as a self-published work on Pixiv and later released as a doujinshi, it was selected by Kadokawa for official publication in a collected volume, which includes an additional chapter.