Treasure Hunters - Adventurers who search for buried treasure scattered around the world. In Shinjuku, Tokyo, a young man appears as a transfer student at Kamiyoshi Academy. While he seems like a normal student, he is actually a treasure hunter. His mission is to discover a mysterious ruin hidden deep beneath the school. Accompanied by his new friends from school, he sets out to discover the mysteries of a super ancient civilization. However, numerous traps, monsters called "Kehito" that lurk within the ruins, and the clutches of the "student council" stand in his way! (Source: Arc System Works)
1. **Re Re Re Write** (リリリライト) 2. **Picnic no Mae** (ピクニックの前) 3. **Haru no Okashi** (春のおかし) 4. **Haru no Osake** (春のお酒) 5. **Tanoshii Tenchi Souzou** (たのしい天地創造) 6. **Saka no Ue no Mado** (坂の上の窓) 7. **Hoshi no Machibuse** (星のまちぶせ) 8. **X Page me no hon** (xページめの本)
At a school where children are raised by several "Fathers" and "Mothers" who aren't their biological parents, a boy named Sirius suddenly transfers in. Unlike the other children, he was raised by a single mother and father. A girl Enico is made responsible for his care and integration to the school. But meeting Sirius and learning about the world he was raised in makes Enico question her own...
**Rhonejulais no Niwa** (ローヌジュレエの庭) **Edelweiss** (エーデルワイス) **Nire Yashiki** (にれ屋敷)
1. **Mama ni Aoi Hana wo** (ママに青い花を) 2. **Kawa no Mukou no Ie** (川のむこうの家) 3. **Niji** (虹) 4. **Aotou Gensou** (青燈幻想)
1. **Rhonejulais no Niwa** (ローヌジュレエの庭) 2. **Juugatsu no Seraphim** (10月のセラフィーヌ) 3. **Shinju** (真珠) 4. **Nire Yashiki** (にれ屋敷)
Comic adaption of short stories by American novelist O. Henry 1. **Akai Shuuchou no Minoshirokin / The Ransom of Red Chief** (赤い酋長の身代金) 2. **Arcadia Monogatari / Transients in Arcadia** (アルカディア物語) 3. **Ougon to Cupid / Mammon and The Archer** (黄金とキューピッド) 4. **Black Eagle no Densetsu / The Passing of Black Eagle** (黒鷲(ブラック・イーグル)の伝説) 5. **Ai no Okurimono / The Gift of The Magi** (愛のおくりもの)
1. **Topaz** (トパーズ) 2. **Shinju** (真珠) 3. **Bara Suishou** (薔薇水晶) 4. **Zakuro Ishi** (ざくろ石)