If you're looking for anime similar to Confession (Kaiji KAWAGUCHI), you might like these titles.
Aoi continues to challenge higher and more difficult mountains (and volcanoes), helped and accompanied by childhood friend Hinata, upperclassman Kaede, and middle-schooler Kokona. Along the way, they discover the wonder and enjoyment that mountain-climbing can bring, despite the frequent hardship.
Aoi's childhood dream of climbing the tallest mountains in the world was destroyed when the girl fell off a jungle gym, developing a crippling fear of heights in the process. Now in high school, the teen enjoys more mundane activities like knitting and sitting quietly, and has absolutely no interest in risking her life in the wilderness. But Aoi's sheltered life is shattered with the reappearance of Hinata, her boisterous childhood friend who's determined to pull the girl out of her shell and scale some mountains! Together, the two learn about climbing gear and try to face their fears, all while becoming the best of friends!
In 2137 AD, the sun released a massive flare across the solar system, creating the Geduld, a dense field of plasma and debris. In the midst of a routine descent into the Geduld's upper layers, the training ship Liebe Delta is crippled by a terrorist attack, killing the trainers and command crew - and exposing the vessel’s military secrets, which may hold the survivors’ only hope. With nowhere to hide from their darkest fears, the young trainees must work together to navigate the ravages of a solar system filled with mysterious, powerful foes. Yet, as the ship is forced into greater isolation and its inhabitants become increasingly desperate, they must struggle to survive against not only the forces that pursue them relentlessly... but also each other.
Tosu Tetsuo is a 47-year-old humble businessman who loves his family. He finds out that Reika, his daughter in college, has been physically abused by her boyfriend, Matori Nobuto, and acts to protect her, which leads to a terrible, irreparable situation.
A swarm of earthquakes hit the Japanese archipelago causing the sudden eruption of a dormant volcano. Soon after the people find themselves facing a wave of mysterious natural disasters... and ultimately discover an unbelievable consequence.
Calamity strikes the country of Japan as a series of brutal earthquakes literally tear the island in two. Put in an impossible predicament, the Japanese government agrees to hand control of the country over to the United States and China in exchange for aid. Tensions flare, both at home and abroad in Taiwan, where 80,000 survivors have ended up. With conflicts brewing between the Taiwanese and Japanese and with a violent gang out to cause trouble for their own ends, can anyone broker peace without bloodshed?