Boku no Natsuyasumi 2: Umi no Bouken Hen had 39 Average Viewers and 1 channels streaming on August 29, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 45 Average Viewers and 2 channels streaming on August 30, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 44 Average Viewers and 2 channels streaming on August 31, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 20 Average Viewers and 1 channels streaming on September 2, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 17 Average Viewers and 2 channels streaming on September 6, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 15 Average Viewers and 1 channels streaming on September 9, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 14 Average Viewers and 1 channels streaming on September 10, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 16 Average Viewers and 1 channels streaming on September 13, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 12 Average Viewers and 1 channels streaming on September 14, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 15 Average Viewers and 1 channels streaming on September 16, 2021,
Boku no Natsuyasumi 2: Umi no Bouken Hen had 19 Average Viewers and 1 channels streaming on September 17, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 21 Average Viewers and 1 channels streaming on September 20, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 20 Average Viewers and 2 channels streaming on September 22, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 60 Average Viewers and 1 channels streaming on October 14, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 65 Average Viewers and 1 channels streaming on October 15, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 56 Average Viewers and 1 channels streaming on October 21, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 58 Average Viewers and 1 channels streaming on October 22, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 68 Average Viewers and 1 channels streaming on November 4, 2021, Boku no Natsuyasumi 2: Umi no Bouken Hen had 73 Average Viewers and 1 channels streaming on November 5, 2021
Boku no Natsuyasumi 2: Umi no Bouken Hen had 22 Average Viewers and 1 Average Channels streaming on July, Boku no Natsuyasumi 2: Umi no Bouken Hen had 37 Average Viewers and 2 Average Channels streaming on August, Boku no Natsuyasumi 2: Umi no Bouken Hen had 19 Average Viewers and 2 Average Channels streaming on September, Boku no Natsuyasumi 2: Umi no Bouken Hen had 59 Average Viewers and 1 Average Channels streaming on October, Boku no Natsuyasumi 2: Umi no Bouken Hen had 68 Average Viewers and 1 Average Channels streaming on November,