خلاصه داستان : واکانا گوجو، عروسک‌ساز امیدوار، که از یک حادثه دوران کودکی با دوستی که از عشقش به عروسک‌های سنتی مستثنی بود، آسیب دیده، روزهای تنهایی خود را سپری می‌کند و در اتاقی در دبیرستانش آرامش پیدا می‌کند.

Wakana Gojo is a high school boy who wants to become a kashirashi--a master craftsman who makes traditional Japanese Hina dolls. Though he's gung-ho about the craft, he knows nothing about the latest trends, and has a hard time fitting in with his class. The popular kids--especially one girl, Marin Kitagawa--seem like they live in a completely different world. That all changes one day, when she shares an unexpected secret with him, and their completely different worlds collide.

خلاصه داستان : شهری کلا نابود میشود و از بازماندگان در مورد این که چطور این اتفاق افتاد سوال هایی میشود ...

One day, a city suddenly disappears. Takuya, a professional by-the-contract courier and lone wolf, meets Yuki, the only survivor from the city's extinction. The two rely on a message from Yuki's father, who was heard to be missing, and head toward the disappeared city, Lost. However, unexpected obstacles strike before the pair, with the reality especially shocking for Yuki. Before them are the feelings of those left behind, a mysterious group manipulating in the shadows, and unveiling the hidden conspiracy. Takuya and Yuki, who both were initially strangers, would deepen their bond during the journey and unravel the mystery of the Lost city.