Doradora Brother and Sister Fight

Doraemon returns from Dorayaki, having seen all the food sold out, and spots two melonpans (strawberry and matcha). Dorami washes her hands and prepares to eat the premium melonpan, but Doraemon eats the matcha one. Dorami is furious, and Nobita comforts her by saying there's another one, but Dorami only wants the premium one, so she goes for a walk. Envious of Gian's devotion to his sister, Dorami prepares the "Claw Red Sencha" and tells Gian to hold it for her, then offers it to Doraemon. Nobita tries to stop him, but bumps into Jaiko in front of Gian's house and is severely beaten by Gian. After drinking the tea, Doraemon's attitude toward his sister becomes similar to GIan's. Nobita accidentally causes Dorami to fall, prompting Doraemon to ask, "What are you doing to my sister?" Dorami then mentions that Doraemon ate her melonpan. Doraemon attempts to apologize by hitting himself on the head with a hammer. Dorami then sees a cockroach, horrified. Doraemon takes out his hammer and tries to hit it. Doraemon promises to buy her another melonpan. Later, Jaiko encounters Nobita and Dorami. She claims that her brother bought the wrong melonpan and offers to buy her a different flavor as compensation. The three of them run into Suneo, who then reports that Doraemon asked her if she had any melonpans and, upon learning that he didn't, beat her up. Doraemon stands in the bakery, holding a copper plate, saying he'll go buy it himself and seeing Gian buys the last melonpan, Doraemon demands it be given to him. Later, Doraemon and Gian duel in an empty lot. Dorami offers Doraemon a cup of tea, which has been restored to its original state. Doraemon spills the tea. Dorami yells for a stop, and Nobita takes advantage of this opportunity to throw the tea and cup into Doraemon's mouth. Doraemon then returns to his original state. Gian's sister splits the melonpan equally. Finally, Doraemon and Dorami argue again.