Tobiuo no Boya wa Byoki desu

A young girl named Tomoko visits the Hiroshima Peace Memorial. There she has a mysterious meeting with Sadako, the little girl who was 2 years old when the U.S. dropped the bomb on her city during WWII and 11 when she died from the effects of radiation poisoning. Sadako takes Tomoko on an eye-opening journey.

Based on the same-named book by Ooshiro Tatsuhiro. A documentary anime retelling the shipwreck of the freight boat Tsushima Maru, which was carrying a class of schoolchildren home in July 1944 when it was attacked and sunk by an American submarine. Produced by the surviving family members of the Tsushima Maru. A highly realistic and carefully crafted film in which the realism is thrown into contrast by the deformed character designs by Kiyomizu Kazutoshi.

On the 6th of August, 1945, an atomic bomb was dropped on the city of Hiroshima. A young boy, Shigeru, left home for his job as a building excavator that morning, carrying a bento made by his mother, only to never return home again. Before long, his mother managed to find Shigeru's remains, and she noticed the completely black and carbonized bento box next to them. This is an anime adaptation of the original book, "Makkuro na Obentou (The Charred Lunchbox)" written by Kodama Tatsuharu and illustrated by Kitajima Shinpei. The bento box that becomes the focus of the story is actually on display in the Hiroshima Peace Memorial Museum.

The boxfish has no confidence in himself, he always spends his time alone on the rocks watching the other fish, feeling envious. "Everyone else is so lucky. All I do is float back and forth in the same place on these rocks every day..." Then one day, he meets a lost sea horse who seems to have come from the Minamata ocean, he then decides to embark on his first ever adventure to return the fish to the Minamata's sea...