Can a relationship between a regular college student and an idol singer survive? That is the question that White Album tries to answer. Touya Fujii is a normal college student with normal worries—namely balancing his classes and his job he works to pay for school. He is also concerned about the amount of time he has to spend with Yuki Morikawa, or rather, the lack of it. Being an up and coming idol singer, Yuki has concerns of her own. Even though she's not yet as popular as experienced veteran Rina Ogata, Yuki is turning heads and landing interviews on television. This should be a good thing, but not everyone is happy about the attention she receives from the media and from Rina. The idol industry is surprisingly cutthroat, and rival singers have their eyes on Yuki. While it may seem exciting to watch your girlfriend on television, how does Touya really feel about all this? Between the challenges associated with Yuki's career and other people that Touya meets at his university, their relationship may not last…

Short extra anime from the DVDs and Blu-rays.

Unaired episode included with the Blu-ray box set.

In Hokkaido, it is rumored that there is a stash of hidden gold. This gold was supposedly stolen by a man who killed the original Ainu owners; and before being captured and imprisoned by the police, he hid it in a secret location. In order to relay the gold's location to his comrades on the outside, he tattooed the map on the bodies of his cellmates and promised them a share of the gold—provided they managed to escape and find it. In Golden Kamuy 2nd Season, First Lieutenant Tokushirou Tsurumi plans to give the 7th Division an advantage in the war for the tattoos by getting a taxidermist to create skins that only he can distinguish as fake. Meanwhile, Saichi "The Immortal" Sugimoto, Asirpa, and their companions continue their hunt for the skins by following a strange rumor: a thief who broke into a home in Yubari found taxidermied human corpses, among which was a torso with strange tattoos. [Written by MAL Rewrite]