Memory Bank

Nobita hits a rare home run in the game, helping the Gian win, but he is asked to pay compensation for hitting Suneo's baseball into the river. Nobita uses Doraemon's Memory Bank to forget the memory of hitting the home run and exchanges it for 1,000 yen. Nobita tries to mortgage his bad memories in exchange for more money, but finds that he has to pay to mortgage these memories. There is no other way, so he has to exchange the memory of being praised by the teacher and the memory of going to Mount Koya with his friends for 3,000 yen and redeem the memory of hitting the home run. Nobita wants to give the machine to Shizuka, but Dekisugi points out that any memory is valuable. Nobita wants to exchange money to buy a game console, and flips through the memories forward, and finds that the memories with Doraemon, his friends, his parents, and his grandmother can be exchanged for a lot of money (from the TV screen, no less than 1 billion yen). In the end, Nobita makes up his mind not to exchange these memories for money, but to use the remaining 2,000 yen to erase the memory of wanting to buy a game console.