The second season of Minami-Ke. It picks up where the first season left off, and just like the first season, it's about the daily lives of the three Minami sisters, Haruka, Kana and Chiaki, and their school friends.

Genius setter Kimichika Haijima moves back to Fukui from Tokyo after an incident within his school's volleyball team forces him out. There, he is reunited with his childhood friend, Yuni Kuroba, a member of the Monshiro Middle School Boys' Volleyball Team, who is unaware of his own talents. Haijima notices Kuroba's abilities and is determined to form a new volleyball team with Kuroba as the team's ace. At the prefectural tournament, Kuroba crumbles under the pressure, which causes the Monshiro team to fall apart after losing. The loss also creates a rift between Haijima and Kuroba, leading the former to quit the team. Now, as students at Seiin High School, Haijima and Kuroba find themselves on the same volleyball team once again. Having learned from his past mistakes, Haijima helps Kuroba overcome his performance anxiety to become the ace and carry the team to the prefectural championship. With support from team captain Shinichirou Oda and vice captain Misao Aoki, Seiin aim to win the prefecturals and become Fukui's representatives at the Spring Tournament. To do this, they will need to beat Fukuho Technical High School, the reigning champions of Fukui. Will Haijima's team defeat the odds, or are they doomed to repeat his history of losing?

Yumi and the Yamayuri Council have found two new helpers in Kanako and Toko. Unfortunately, their assistance comes with tension, as neither girl is particularly fond of the other and both seem likely candidates to be Yumi's petite soeur. Will either be a good fit for Yumi? As the school year marches on, the work for the Yamayuri Council piles up, and pressure begins to mount for Yumi to make her final decision. (Source: RightStuf)

As a child, Yuu Kusaka made a vow upon a shooting star that he would stand on the side of justice and defend the weak. However, the death of one of his friends robs him of the desire to live up to that vow, and he turns a blind eye to the misery of others, using the mysterious power he possesses as a means of making money instead of helping those in need. His days of living only for himself continue, until he's forced to fight for his life against another classmate with powers similar to his. He's saved by a mysterious girl named Eimu Yoake, who also has strange powers. Eimu reveals that his powers stem from a creature known as an Ayakashi, a parasitic being that grants the user special abilities at the price of slowly draining the life of the host. She helps him fully awaken his own. Now aware of the ayakashi he possesses, Yuu must live up to his childhood vow, putting his ayakashi to use and fend off those who would use their own for evil, all while unraveling the mystery behind the death of his friend.