This is Icchorai

Eugene, who lost her best friend Lee Sung, discovers the voice record she left behind. Eugene begins to exchange memories and the present space-time while communicating with friends who are not here. The neon lights of the city, the night sky, where her car is heading.

Niko is cast in the main female role in the stage play "Clingy Girlfriend". In contrast to her role, she is unable to express her feelings to the manager of her part-time job, who she has feelings for. When her manager's ex-wife appears at their place of work, Niko's love only grows. Meanwhile, Kaburagi, author of the source novel of "Clingy Girlfriend", lives in obscurity. After his new novel is harshly put down by the publisher, he is told that his editor and former lover, Chi-bou, is leaving the publishing house, and his love for her is rekindled.

28-year-old rapper DEG is in pain, but he’s always smiling. His constant grin is a defense mechanism to avoid conflict. He’s underrated and unappreciated and leaves him in constant emotional turmoil. An old school pal is getting married and Hikari, the love of his life, will be there.

Sakura is a 27-year-old unsuccessful actress. She was wondering whether or not to accept a nude offer. Then, Sakura's older sister Yuriko suddenly comes to visit her in Tokyo. The younger sister who abandoned her hometown and the older sister who never left. The two sisters begin a midnight walk from Shimokitazawa to Shinjuku.

Haru, a bookstore clerk, talks to Yukiko pretending to ask for directions. Haru has detected deep sorrow on Yukiko's face. Meanwhile, Haru has been spending days following Tsuyoshi discretely and checking his expressions.

Sachi quits her job at a museum, starts working part-time at a café, and moves into an apartment recommended by a regular customer. Although she has started a new life, Sachi is still haunted by the memory of her partner whom she will never see again.

Singer-songwriter Sora has moved to an apartment complex in Dong Teng Town. In the closet, she stumbles upon a large number of old cassette tapes filled with the "inner voice" of a former resident, Tokio.