Mika is so desperate to see her dead friend again that she tries to kill herself. Before anything can happen, she is saved by two mysterious travelers...
Together with her two companions, she embarks on a journey into an illusory world where hope and despair are intertwined!

'Hiraeth' is a Welsh word for homesickness or nostalgia, an earnest longing or desire, or a sense of regret.: https://en.wikipedia.org/wiki/Hiraeth

Apathetic schoolboy Miharu Rokujou is content to meander through life in the sleepy village of Banten. But his quiet existence is shattered when the Grey Wolves of Iga, a powerful ninja clan, attempt to kidnap him in broad daylight. Only then does Miharu discover that the ultimate power of the hidden ninja realm — a power that can do both great good and great harm — is sealed within his body. As battles erupt among rival ninja clans seeking to control him, Miharu must overcome his apathy and learn the ways of the ninja if he wants any shot at survival!

A manga anthology based on the DMM Games/Nitroplus browser game Touken Ranbu -ONLINE-.

A boy communicates with the world through music... Yutaka, a boy soprano with an angelic voice, who is sensitive and perceptive and cries easily, decides to become a member of the choir when he enters junior high-school. This work portrays the harmony of the passing days of life at school, in which boys and girls share both their joys and conflicts. (via: Japan Media Arts Festival)

17th Japan Media Arts Festival Jury Selection (2013)