Yuno Gasai

Lore & Background

Yuno is named after Juno, the ancient Roman goddess of love and marriage. Author Sakae Esuno chose to make Yuno a yandere character so that it would be more difficult for her and Yuki to work together as a team, saying that Yuno is one of the problems he would eventually have to face. Esuno stated that Yuno is a character whose development of some facets and elements of her past would explain how she conditioned her current psychotic self. When asked if Yuno, who is 'ready to sacrifice everything out of love for the hero [Yuki]', was his type of an ideal girl, Esuno simply answered no, saying that 'meeting such a girl in reality would still be scary'. Yuno is a young girl with pink eyes and long pink hair styled in pigtails, two hanging as frontal locks featuring a pair of red bows, and the back pigtails left bare. Her most common attire consists of a blue shirt with a ribbon on her chest accompanied by a blue skirt with high socks. Yuno's personality is ambiguous: for the most part she is a sweet, feminine, and sometimes shy girl when around Yuki, but this masks her dark and sanguinary side — a ruthless, cold and calculating psychopath who has little, if any, problem in using others for her ends: her and Yuki's survival.

In Their Own Story

In the past, Yuno is abandoned in an orphanage as a baby and later adopted by Ushio and Saika, both coming from bankers' families. The first years of Yuno's life were happy until her parents started having serious money problems. They begin to abuse Yuno, locking her up in a cage and timing everything she does, from sleeping to eating. Unable to endure the abuse, Yuno takes advantage of a distraction from her parents to escape and lock them in the same cage in which she was locked. However, Yuno unconsciously neglects her parents and they starve to death. She hides them under the pretext that they are working overseas. A year prior to the events of the series, Yuno becomes obsessively in love with classmate Yukiteru 'Yuki' Amano, due to a promise he made to her to go stargazing together. With nothing else to live for, Yuno decides to dedicate her entire life to Yuki, stalking him everywhere and recording everything he does in a diary on her cell phone. At the start of the series, both Yuno and Yuki are chosen by Deus Ex Machina to be participants of the Diary Game. As the Second Diary Holder, Yuno allies herself with Yuki (the First Diary Holder) to kill the remaining ten Diary Holders. Together, they use Yuno's Yukiteru Diary, which details Yuki's actions in ten-minute intervals, in conjunction with Yuki's Random Diary, which gives details of what happens around his surroundings but nothing about him, in order to overcome their own diaries' weaknesses. After killing most of the opposing Diary Holders with Yuno, Yuki discovers the corpses of Yuno's parents, as well as a third corpse, within a quarter of her home and learns through Aru Akise that the third corpse actually belongs to the Yuno Gasai of this timeline and the Yuno he currently knows originates from another timeline in which she won the Diary Game by pretending to commit double-suicide with the Yuki of that timeline as the end of the world came closer, but discovered not even the power of a god could resurrect the dead. In her sorrow, Yuno went back in time, creating a Second World in the process, and killed and replaced her other self. Exposed in the end, Yuno uses her powers to return to the past again, creating a Third World, in order to relive everything again. Yuki and Minene Uryū, the Ninth Diary Holder, follow her to change all their terrible futures. Thinking she is just using Yuki, she tries to rid herself of him by sealing him in an utopia of illusions, but he breaks free using his love and force. Realizing that she really loves Yuki, Yuno commits suicide to let him win the Diary Game, allowing him to become the God of Time and Space of the Second World. Third World Yuno is able to find happiness with her parents, and subsequently receives the memories of First World Yuno from Murumuru. As Yuno gains the memories of her other self, she is chosen by Third World Deus to be his successor as Goddess of the Third World. She then uses her newly given divine powers to create a pathway to the Second World and finally reunite with Yuki as they prepare to fulfill their promise of stargazing together.

Reader's Guide

Yuno Gasai enters the narrative as Yukiteru Amano's childhood friend, quickly establishing herself as his most loyal protector. However, her true nature is revealed when it becomes clear she holds a Future Diary, specifically one that tracks Yukiteru's movements and feelings. Unlike other participants who seek godhood for power or justice, Yuno's motivation is purely romantic obsession. Throughout the survival game, she acts as both an ally and a threat. She eliminates rivals with brutal efficiency, often preemptively striking before threats can materialize. Her psychological state deteriorates under the pressure of maintaining her facade while committing atrocities, yet her focus never wavers from Yukiteru. The story explores the dark consequences of unconditional love taken to its extreme. The narrative culminates in a twist involving multiple timelines. Yuno's actions are revealed to be part of a desperate attempt to correct past failures where she lost him. Her journey is a tragic cycle of violence and devotion, challenging the reader to understand how far one would go for someone they love.

Did You Know?

• Yuno is named after Juno, the ancient Roman goddess of love and marriage.
• In the live-action drama Future Diary: Another:World, Ayame Goriki plays Yuno Furusaki, a reimagined version of Yuno Gasai who seems more mentally stable and has not shown any psychopathic tendencies.
• Yuno's facial expression at the end of the first episode of Future Diary has become a popular internet meme known as 'Yandere Face'.
• In a 2013 poll by BIGLOBE, Yuno was voted to be the most popular yandere character.
• Yuno possesses divine powers from winning the first Diary Game, such as moving enormous structures through her will alone.