Sgt. Frog Episode 137: Keroro It`s a Field Trip Until You Say I`m Home! / Keroro Sukiyaki of Love and Sorrow
Episode 137 of 358 of Sgt. Frog, aired November 24, 2006, 25 minutes. Available with English subtitles and dub where released.
Episode summary
The platoon sets up an outing to show their appreciation for the Hinata siblings, but when Keroro blows the barbecue money on a Gundam model, he tries to make up for it by profiting from the sale of the General Brat alien`s recital tickets... which doesn`t go so well. Later, Keroro and company try to make up for the previous debacle by preparing a sukiyaki party. Despite a few hitches, it goes smoothly until Kululu decides the event is too boring... Source: crunchyroll