Episode 52: Anniversary episode, part 2.
Rice harvesting continues, Sunny has to leave early, new guests arrive: Jieun (Secret), Jiyoung (Kara), Krystal, Sulli, Luna (f(x)), Hara drives a combine.
Evening truth-telling gathering.
Narsha, Hyomin, Hara visit rice mill, first packages of G7 rice revealed;
G7 songs: Madonna (Secret), NU ABO (f(x)), Mister, Pretty Girl (Kara), Hoot (SNSD).

updated KBS link: episode 52 complete.
part 1, part 2, part 3, part 4, part 5. 

Episode 51: Anniversary and reunion episode, part 1
Party preparations, Sunny, Hyuna, Taewoo arrive as guests, reunions with the animals.
Rice harvesting, rice field flashbacks, guests: Lee Gye-in, Cheon Myeonghun, Ko Juwon, the three visiting teams.
G7 songs: Hoot, Oh! (SNSD), Honey (Kara), Change (Hyuna).

updated KBS link: episode 51 complete.
part 1, part 2, part 3, part 4, part 5.

Hoot (SNSD)

Episode 38: Biei, Hokkaido, Japan, part 2
Hot springs part 2 (Shinyoung, Victoria, Juyeon, Sori).
Sunny, Hyomin, Taewoo, Juyeon, Sunhwa visit an animal farm (horse riding, cow milking, ice cream/caramel making).
Chief Noh, Shinyoung, Narsha, Hara, Victoria, Sori do fieldwork (asparagus field weeding, asparagus humor contest, snacks with field owner family).
Thank you performance.
G7 songs: Lupin, Rock U, Pretty Girl, Honey, Mister (Kara), NU ABO (f(x)), Diva, Dream Girl (After School), I Go Crazy Because of You (T-ara), Abracadabra (Brown Eyed Girls), I Want You Back, Magic (Secret), Love Rain (Kim Taewoo).

updated KBS link: episode 38 complete.
part 1, part 2, part 3, part 4, part 5.

Episode 37: Biei, Hokkaido, Japan, part 1 (shot on June 29, 2010)
Sunny guests; passport photos, luggage raid, flight to Japan, Jang Hyuk cameo, airport arrival.
Bus ride to Biei, welcome and tour of Shikisai no Oka flower gardens, flower field planting (field is named for them).
Welcome from the Biei chamber of commerce women's association, obon dancing, prepared snacks, gift exchange.
Hotel scenes: G7 without makeup revealed, card playing.
Hot springs part 1 (Shinyoung, Victoria, Sori, Juyeon).

updated KBS link: episode 37 complete.
part 1, part 2, part 3, part 4, part 5.

alternative footage not used in the episode (looks like it was put together for a Japanese special): part 1, part 2.