Happiness!

She's clever, attractive, and quick witted. Furthermore, she's also impeccable. Who other than the perfect, Haruhi Kamisaka! Valentine's Day was approaching so she went with her close friend, Anri Hiragi who was in her witchcraft class at Mizuhozaka Academy, to buy chocolates. After they finished shoppoing, Haruhi walked by a nearby park when she saw some boys picking on a girl. She decided to...

After the explosion in witchcraft class, Haruhi and Anri were transferred to Yuma's class. In preparation for the school's entrance ceremony, Haruhi and Anri were lining up the chairs when Anri's magic went haywire again. Despite the riot that was caused, Yuma and his friends were able to attend the ceremony without a scratch and Yuma's sister-in-law, Sumomo, was happy to be entering the...

Bento boxes for lunch are quite popular at Mizuhosaka Academy's. Yuma's mother-in-law, Otoha, who works at Oasis, the school's cafeteria, has been worried about the lack of customers. That's when Anri started working there part-time as a waitress. She put all her time and energy in handing out pamphlets and such in order to drive in more customers but all her hard work didn't seem to pay off.

One day, Sumomo suddenly wanted to join the "Fortune Telling Club" that was being run by Koyuki. Koyuki is the only one running the club but it seems she does it because all the members have lots of fun. As a matter of fact, Haruhi and her friends joined as well. Koyuki led the group makin Tama-chan when Anri said something that hurt Tama-chan which cause a huge uproar.

It's the night that Hachi was reading a very important erotic book on school grounds. He saw a mysterious female ghost and thought she was attractive. Without thinking, he began to approach her but at that moment; he suddenly reached a state of shock and fainted. The next day, Hachi was furious when he found out the female ghost had died so Haruhi, Yuma and friends began a search. Will he be...

Sumomo said she wants to introduce some people. Ibuki, who was transferred into Sumomo's class, was introduced to all the students. One night, Haruhi and Saya were talking to Ibuki and when they asked her a sensitive question that bothered her, she became upset and left. Will the slightly eccentric Ibuki and Sumomo become friends?

Sumomo was having a bento box with Ibuki who she has become friends with. Though she was concerned about becoming friends with everyone. Haruhi and her friends think of different ways to help Sumomo. Everyone gathered their bento boxes and went to the arcade but things didn't go very well. Therefore, everyone went along with Koyuki's suggestion of going bowling but...

When summer vacation arrived, Haruhi and her friends took a vacation. Following Koyuki's suggestion, Ibuki and the Kamiyo twins went to the training camp for fortune telling research at Mizuhosaka Academy's boardinghouse located by the beach. Yuma was semi-cold towards Haruhi but he was appointed to become better friends with her during this trip. While everyone was enjoying themselves, strange...

Since the fortune telling research training camp, Haruhi and Yuma have become good friends. They were busy preparing for the Mizuhosaka Academy festival which brought them closer together. However, Minagi sensei from witchcraft class had to go to a business trip suddenly and asked Haruhi for a favor.

Ibuki got closer to Haruhi in order to get closer to the Shikimori Treasure. Yuma tried to stop the witchcraft war between the two, but her magic went haywire which cause Sumomo to become unconscious. Haruhi and her friends were puzzled by everything that was happening before them and with Suzuri performed a treatment for Sumomo. The tale of the Shikimori Treasure begins.

Haruhi and her friends know about Shikimori's Treasure, Mizuhosaka Academy's establishment and Yuma's past. Suzuri asked Haruhi and Anri to prevent Ibuki from obtaining the Shikimori Treasure. Furthermore, Suzuri wanted to hand it to Anri and entrust Haruhi with Natsuo's memento but...

Ibuki finally got Shikimori's Treasure. He ignored Shinya and got his elder sister's Natsuo to be revived. However, Ibuki's thoughts returned and the secret formula began take a shape of its own as the demons attacked him. So, Haruhi finally appeared at the origin of Yuma's disappearance.