Anohana: The Flower We Saw That Day (Japanese: あの日見た花の名前を僕達はまだ知らない。, Hepburn: Ano Hi Mita Hana no Namae o Bokutachi wa Mada Shiranai, "We Still Don't Know the Name of the Flower We Saw That Day") is a 2011 Japanese anime television series created by Super Peace Busters (超平和バスターズ, Chō Heiwa Basutāzu), an artist collective consisting of director Tatsuyuki Nagai, screenwriter Mari Okada, and character designer Masayoshi Tanaka. The anime was produced by A-1 Pictures and aired in Fuji TV's noitamina block between April and June 2011. It is currently licensed in North America by Aniplex of America.

A novelization by Mari Okada was serialized in Media Factory's Da Vinci magazine from March to July 2011. A manga adaptation illustrated by Mitsu Izumi was serialized in Shueisha's Jump Square magazine from April 2012 to April 2013. A visual novel adaptation for the PlayStation Portable was released by 5pb. in August 2012. An anime film sequel was released in Japanese theaters in August 2013. A live action television drama film adaptation premiered in September 2015 on Fuji TV.

In Chichibu, Saitama, a group of six sixth-grade-age^[2] childhood friends drift apart after one of them, Meiko "Menma" Honma, dies in an accident. Five years^[3] after the incident, the leader of the group, Jinta Yadomi, has withdrawn from society, does not attend high school,^[4] and lives as a recluse. One summer day, the ghost of an older-looking Menma appears beside him and asks to have a wish granted, reasoning that she cannot pass on into the afterlife until it is fulfilled. At first, he only tries to help her minimally because he thinks he is hallucinating. But since Menma does not remember what her wish is, Jinta gathers his estranged friends together once again, believing that they are the key to solving this problem. All of the group joins him, though most of them do so reluctantly. However, things grow increasingly complicated when his friends accuse him of not being able to get over Menma's death, as they cannot see nor hear her and believe Jinta is hallucinating. Menma shows her presence to the group in order to prove that she is indeed real. All the group members eventually wish to shoulder the blame for Menma's death and long-hidden feelings among the group are rekindled. The group struggles as they grow from trying to help Menma move on and help each other move on as well.

Jinta "Jintan" Yadomi (宿海 仁太, Yadomi Jinta)

Child Jinta Voiced by: Mutsumi Tamura (Japanese); Tara Sands (English)^[5]

Teen Jinta Voiced by: Miyu Irino (Japanese); Griffin Burns (English)^[5]

Live-action actor: Nijirō Murakami / Ryoka Minamide (childhood)

Jinta is a childhood friend of Naruko, Atsumu, Chiriko, Meiko and Tetsudo. As a child, Jinta was the de facto leader of the self-proclaimed Super Peace Busters. Jinta was energetic and outgoing during his childhood, but became withdrawn and isolated after the deaths of Meiko and his mother. After Meiko's death the Super Peace Busters drifted apart and Jinta eventually became a hikikomori, refusing to go to school and confining himself to his home. As a child, he had a crush on Meiko but refused to admit it when asked. This started the chain of events that led to her accidental death. He initially believes that the Meiko that appears to him is not a ghost, but rather a manifestation of his stress, calling her "the beast of summer". He eventually becomes hesitant to grant her wish out of fear that she will vanish again. Nonetheless, Meiko's appearance encourages him to venture outside and reconnect with the members of the Super Peace Busters. He is a natural leader with his friends always following him.

Meiko "Menma" Honma (本間 芽衣子, Honma Meiko)

Voiced by: Ai Kayano (Japanese); Xanthe Huynh (English)^[5]

Live-action actor: Minami Hamabe / Kanon Tani

Meiko was a girl of mixed Russian and Japanese ancestry who died in an accident as a child, but appears before Jinta one summer day years later as a ghost. Although she is aware of her death, Meiko is talkative and lively. She greatly values the childhood memories and friendship she once shared with the others, and recalls her memories of her friends and family, including that she had once requested something from Jinta. When she appears to Jinta, she has aged somewhat, but still retains childlike speech patterns and tendencies. She is also clothed in the dress she was wearing the day that she died, and always goes barefoot ever since losing her shoes in the accident that took her life. The only non-childish memory she recalls is that it must have been hard to have found a photo of her when she didn't flash a V sign with her fingers, for the shrine to her memory at her home. Though only Jinta has the ability to see or hear her, Meiko appears to be able to interact with the world around her: opening doors, cooking food, eating, and even playing video games, with many of these activities shown in scenes without Jinta present. Characters that she embraces feel that the air around her has become heavier (Anaru), or wonder why he has gotten goosebumps (Poppo), or noting a faint scent he hasn't smelled in a while (her brother Satoshi). The others call her by her childhood nickname "Menma", and she similarly refers to the Super Peace Busters by their childhood nicknames. Jinta has stated that she is selfless, only crying when others are hurt. Meiko does not hold a grudge towards her friends for the accident but hopes to pass on so that she can be reincarnated and once more be in the same world as her friends. She held Jinta in special regard when she was alive and still cares for him and is worried about his current state. In the last episode, he reads her letter to him that says her kind of "love" was the kind of love where she wanted to be his bride.

Naruko "Anaru" Anjo (安城 鳴子, Anjō Naruko)

Voiced by: Haruka Tomatsu (Japanese); Erica Lindbeck (English)^[5]

Live-action actor: Airi Matsui / Chinami Yoshioka (childhood)

A childhood friend of Jinta, Atsumu, Chiriko, Tetsudo and Meiko. Naruko displays a cold attitude towards Jinta, especially while in front of her friends, but is secretly worried about his wellbeing. Naruko is described as a person easily influenced by others, hanging out with and playing along with the actions of other girls around her even when she doesn't agree with them. She had admired Meiko, and strove to be like her when they were children, though she was simultaneously envious of her relationship with Jinta. She attends the same high school as Jinta and is closest to him at the start of the series, even dropping off homework for him while he refuses to attend class. She tells him that she is disappointed by his current lifestyle, but still shows lingering feelings, even painting her nails before she goes to see him. She doubts Meiko's return, but remains jealous of the fact that Jinta still looks only at her. She also feels guilty for asking the question that led to Meiko’s death. Atsumu states that both of them were left behind and are trapped by their unrequited feelings for Jinta and Meiko, respectively.

Atsumu "Yukiatsu" Matsuyuki (松雪 集, Matsuyuki Atsumu)

Child Atsumu Voiced by: Asami Seto (Japanese); Michelle Ruff (English)^[5]

Teen Atsumu Voiced by: Takahiro Sakurai (Japanese); Ray Chase (English)^[5]

Live-action actor: Jun Shison / Ruiki Sato (childhood)

A childhood friend of Jinta, Naruko, Chiriko, Tetsudo and Meiko. In the present, Atsumu holds a condescending and hateful attitude towards Jinta. He becomes agitated whenever Meiko is mentioned and tries to hide that he is still distraught over her death. He and Chiriko attend the same elite high school, which Jinta was unable to enter having failed the entrance exams. Atsumu is handsome, athletic, and popular, but still trapped by the memory of Meiko. He keeps a white sundress similar to hers in his closet. He claims that he can also see Meiko's spirit, and even spoke on her behalf, but this 'ghost' turned out to be Atsumu himself, who sometimes wanders the forests at night dressed in a wig and the white sundress. He feels like he is to blame for Meiko's death, because he'd confessed his feelings for Meiko to her on the day of her accident, only she then told him "later," and she has to hurry after Jintan, and he believes that he is the one that should be haunted by Meiko's ghost because of it. Although he stops crossdressing after he is caught, he is still tormented by the idea of Meiko's spirit appearing only to Jinta. Atsumu tells Naruko that they were both left behind the others by their unrequited feelings for Jinta and Meiko, saying that they are kindred spirits. Atsumu has a dark, manipulative side driven by both his affection for Meiko and his inferiority complex from childhood with mild feelings of jealousy towards Jinta.

Chiriko "Tsuruko" Tsurumi (鶴見 知利子, Tsurumi Chiriko)

Voiced by: Saori Hayami (Japanese); Erica Mendez (English)^[5]

Live-action actor: Marie Iitoyo / Karen Ichihara (childhood)

A childhood friend of Jinta, Naruko, Atsumu, Tetsudo and Meiko. Chiriko is the quiet observer of the group and has an extremely serious and logical personality. She can be critical of others, and in particular scolds Naruko for her habit of following others. She and Atsumu are the only two of the Super Peace Busters who remained close friends as the years passed. The two are seen together so often that they are mistaken for lovers by their classmates and a shopkeeper. She has feelings for Atsumu, but shows contempt for him whenever she sees that he has not gotten over Meiko's death. She retrieved the hairpin that Atsumu threw away after being rejected by Meiko, and even wears it when she is alone. At times, she plays the voice of reason for Atsumu as well as the role of a guardian. She knows of his feelings of guilt over Meiko's death and suspected that he was crossdressing as a means of coping. She often sketches while idle, even doodling Atsumu wearing Meiko's sundress. Chiriko feels indifferent over Meiko's return, doubting her intentions or if she has truly forgiven everyone. However, like all the other characters, she loves her and was deeply saddened by her death as a child, because they were good friends. She admits to Naruko that she is in love with Atsumu, but believes that he will never return her love because she cannot win against Meiko. Chiriko feels that he is irreplaceable to her, thus she aids the effort to have Meiko achieve nirvana. It is revealed that she secretly felt guilty for Menma's death for spoiling the question Naruko was going to ask as she believed it influenced her behavior. In the series finale, after everyone finds out that each of them had secret selfish reasons for helping Meiko pass on, she, like everyone else, decides to help Meiko only because she loves her.

Tetsudo "Poppo" Hisakawa (久川 鉄道, Hisakawa Tetsudo)

Child Tetsudo Voiced by: Aki Toyosaki (Japanese); Abby Trott (English)^[5]

Teen Tetsudo Voiced by: Takayuki Kondō (Japanese); Kaiji Tang (English)^[5]

Live-action actor: Yuta Takahata / Santa Takahashi (childhood)

A childhood friend of Jinta, Naruko, Atsumu, Chiriko and Meiko. During their childhood, he greatly admired Jinta and frequently called him 'amazing' or 'cool'. He admits that he was always grateful to the group for including him as he was an awkward child. Although he has dropped out of school, he is a world traveler who earns money by taking various part-time jobs and lives in their old secret base when not abroad. Tetsudo is worldly and mellow. He is eager to see the Super Peace Busters get back together, immediately believing that Jinta could see and talk to Meiko. He is the first of the group to tell Meiko that he will fulfill her wish and help her spirit pass on. When the group fights, he is often the one who takes the initiative to smooth things out. However, it is later revealed that Tetsudo hides feelings of guilt for his role in Meiko's accident beneath his happy-go-lucky personality. Having witnessed her fall into the river, he blames himself for seeing all of it, from the top of the slope that Menma tumbled down, and seeing her drift further and further away down the river.

In a quarterly financial report, Fuji Media Holdings singles out Anohana as one of their top anime properties, calling it a "big hit" and announcing that the first DVD volume sold 56,000 copies.^[30]

The film grossed US$10.2 million and was the 14th highest-grossing anime film in Japan in 2013.^[31]

Anohana has received positive critical reception and has been considered one of the best anime of the 2010s by Polygon; writer Julia Lee highlighted how "Anohana has turned the toughest people into crying puddles on the floor, not only because the entire premise is built around a tragedy, but because it’s a reminder that friends grow apart and people change".^[32] Crunchyroll also included it in such a list; reviewer Daryl Harding commented that the anime "blew the tear buds of people all around the world" and that "Somehow the team can just pull at your heartstrings so much that even nearly a decade on, I still feel those tugs".^[33] Writing for Forbes, Lauren Orsini considered it to be one of the five best anime of 2011; she wrote, "Anohana is a moving journey about the ties that bind even beyond the grave that will leave you misty-eyed".^[34] Both Harding and Orsini stated the anime was a fundamental milestone in Mari Okada's career.^[33][34]

• The Anthem of the Heart