In 'Pink,' we follow Yumi, a young Japanese woman balancing her daytime job as an office worker with her nighttime profession as a prostitute to make ends meet. Struggling to support her peculiar pet crocodile, kept in her apartment, Yumi's unconventional lifestyle sets her apart from the societal norm. Despite her unique circumstances, Yumi's story resonates with many readers who understand her quest for independence and the untamed spirit she embodies through her pet and profession.