The Ribika are a race of cats possessing ears and tails. Their bodies are lithe and nimble, and they live in the land of Shisa. However, a curse called the "Void" is spreading through the forests... One of the Ribika, Konoe, lives in a small village called Karou. One morning, he wakes up to find that his ears and tail have turned black. There is also a symbol on his body; the mark of the curse. Konoe embarks on a journey through the forest to find the truth.

The only common feature running through these stories is a grown-up protagonist somehow coming face-to-face with his childhood past, in a testament to the loss of youth, the disillusionment of growing old, and nostalgia for better times. In the Adachi pantheon, this is a rare diametric view of his eternal theme of "youth," in this case youth as seen through the lens of the past. It's a powerful statement from Adachi that might even be an acknowledgment of his steadily-creeping age. What is impressive about these stories is not the plots or characters themselves, but the absolutely perfect way he tells them, another facet of experience that comes with age. Most of the stories may require multiple readings to fully appreciate the airtightness of the plot and visual motifs.

Toaru Kagaku no Railgun: Arts and Sciences City SS is a short story in Arts and Sciences City that takes place in the time period between September 3rd to 10th. Academy City has a exchange program with the rest of the world that allows some students to travel for this week to other places, and some students are allowed into Academy City during this time. Mikoto, Kuroko, Saten and Uiharu went to the Arts and Sciences City, made on a artificial island off the coast of California for a field trip. The Arts and Sciences City is known as a city that has cutting edge technology (in terms of the standards of the 'Outside' of Academy City - ie it is still far behind that of Academy City's), and is trying to take over Hollywood as the entertainment capital of the world. Stuntsmen and shows occur frequently at this city, and anything out of the ordinary is treated as another show. Due to the climate apart from sleeping everyone wears their swimsuits all the time. (Source: Toaru Majutsu no Index Wiki)

A collection of short stories originally published as doujins. 1. Shuujuu Yuri Hon (Mistress-Servant Yuri Book) 2. Haru ni Furu Yuki (Snow of Spring) 3. Chiyo-chan no Yomeiri

The 4-koma manga follows the adventures of the characters of the world of Toaru Majutsu no Index as they stumble into various situations. *Note: Includes 3 extra chapters.*

Hikari is a high school girl full of curiosity that lives surrounded by her favorite people and things. She leads an exciting life, and thanks to a strange turn of events, she becomes interested in the “Disinterested Prince” (Kyoumi LESS Ouji), a boy that doesn’t show any interest in people or things in general. And although he said "Isn't it just annoying to get involved with strangers?” He sometimes looks lonely, making Hikari’s desire to know more about his world grow…

A woman bad with kids, and a boy bad with people, find themselves living together after losing their "Beloved". Living out in the boonies in a snow-covered village, they only have each other to hold on to in their comisery, despite the friction between them. And when the boy, Fuusuke, asks Suzuka for "Blood"... (Source: HaruPARTY) *Note: Chapter count includes 3 extras.*

One day at school, a friend shows Hiroto Kyono a new app called "Meet your Soulmate". However, Kyono is indifferent to love and doesn't believe in fortune-telling apps...until Kyono meets a guy on the train who looks exactly like how the app described his soulmate! Could this guy really be his soulmate? How can Kyono close the distance between them so they can become friends? And then something more?

In the world of Norse mythology, a human boy falls in love with Waltraute, the fourth Valkyrie sister. He wishes to marry her, but Waltraute gives him an impossible challenge to deter him. Nevertheless, the boy is determined to carry out the dangerous task and to marry Waltraute afterwards. (Source: Baka-Tsuki)

Sakurakawa Nabiki, who dreams to become a plush toy maker, joined the "craftsmanship club", a club for people who aim to become professionals in the handicrafts and technical art field. There she meets Fukamachi Itsuru, who dreams of becoming a silverwork designer. However, Nabiki has to attend supplementary lessons, and cannot do any club activities for one week...!?

Sports comedy with psychic powers. The story revolves around six children and a cat who save a religious icon from a fire, in reward for which the temple god grants each of them a power that will activate on their 13th birthday. Upon entering junior high school together, the six are forced to join the Sports Rental Club, which provides temporary members to other clubs when the regular members can't participate. The main character is Misora, a straight forward type of girl who likes physical activities like kickboxing. (Source: Wikipedia)

Just before the completion of the Academy City space elevator "Endymion", the main characters Kamijou Touma and Index encounter a level 0 girl named Arisa. The Magicians are after Arisa, and they attack Academy City. A female leader named Shattoaura leads a unit from Academy City against the attack. Kamijou and Index learn from Stiyl that Arisa is key to a brewing war between the sides of Magic and Science. When science and magic cross paths, the story begins with Endymion as its stage!