On Oct. 1, 2020, Nakamura Yuuichi, the voice actor who is known for playing Karamatsu in "Osomatsu-san", Shiba Tatusya in "The Irregular at Magic High School", and Saotome Alt in "Macros Frontier", announced his his change of talent agency to "Intention", where the voice actor Suzumura Kenichi works as the CEO. It is currently a hot topic as it ranked on the top of Twitter's trend. Nakamura Yuuichi announced his change in talent agency from "Sigma Seven" to "Intention" by posting on his Twitter; "From today I will move to new office Intention. I would like to thank all members from Sigma Seven for being so nice". His new office "Intention" is run by the CEO Suzumura Kenichi, the voice actor who is known for playing Iyami from "Osomatsu-san", Takehisa Hinawa from "Fire Force", and holds many popular voice actors and actresses including Sakurai Takahir (known for Osomatu from "Osomatsu-san" and Tomioka Giyuu from "Demon Slayer: KImetsu no Yaiba"), Touyama Nao (known for Shima Rin from "Yuru△Camp" and Reina Browler from "Macros Delta") and Asai Ayaka (known for Katou Hazuki from "Sound! Euphonium" and Hayasaka Mirei from "Idolm@ster Cinderella Girls"). The word "Intention" ranked on the top of the Twitter trend after the announcement was made. There were many responses from the fans, including the following comments: "The talent page of Intention is too powerful", "Is it true that Yuu-kyan (nickname for Nakamura Yuuichi) moved to Intention!? Intention is too powerful", "The power of Intention increased so much", "The Intention talents became too powerful now", and "I can't believe that Nakamura Yuuichi is now a member of Intention...Intention is now a wonderful talent agency where Sakurai Takahiro and Nakamura Yuuichi belong at the same time".

"Mr. Osomatsu", the ongoing TV anime , held an online Christmas live titled, "Iyami and Totoko's Merry Christ'Matsu'! ~Shey naru Yoru~(Holy Night)" on its official YouTube channel on December 24, 2020. Since the broadcast was held on the Christmas Eve, several voice of the fans waiting for the event had been posted on Twitter. When the live stream started with a title call, the spokesmen Suzumura Kenichi and Endou Aya with Santa outfits appeared on the stage, where the decoration is made specially for Christmas night. The event started with Suzumura Kenichi saying, "although it is little difficult to see each other at the actual event, but I hope we can have a wonderful Christmas Eve together". This live stream asked the fans "how they spend their Christmas Eve night" via letters in advance, and also welcomed the Twitter posts during the live stream. Many comments from the fans have been sent since the original goods will be given to the fans whose letters or posts were read during the event. Fukuyama Jun (playing Ichimatsu) and Kamiya Hiroshi (playing Choromatsu) with reindeer outfits appeared on the stage to show the original goods. Fukuyama passionately introduced himself. "I am Fuku-Reindeer-Yama Jun!!", while Kamiya made a fighting pose and said, "I am the Reindeer Man!" in front of camera. Twitter was put in the whirl of excitement since it is very rare to see them in reindeer outfits. Moreover, the rest of the casts of 6 siblings later appeared on the stage. Sakurai Takahiro (Osomatsu), Nakamura Yuuichi (Karamatsu), and Ono Daisuke (Juushimatsu) made their appearance through phone calls, and Irino Miyu delivered his message via a letter. The common topic among the casts were "how everyone was spending their Christmas Eves" and "the honest comments after completing the first half of Season 3". Regardless of the expectation to hear the honest negative comments, the casts agreed that they "do not have much negative feeling toward Season 3", and the casts are also surprised at each other for not having any complaints. In addition message cards from the story editor Matsubara Shuu and the director Fujita Youichi arrived at the event. Matsubara expressed his affection towards Endou saying, " I love Totoko. I love Endou-san", and director Fujita said, "after finishing 21 consecutive work days with one-day off twice, I do not feel well. I need HELP!" showing us how he's keeping being busy. The last section was review quiz. Four difficult questions related to each cast was shown on the screen. As a response to the question, "On episode 4-'Ichimatsu Radio', what was the family name of the fake director, who works for a fake show of Ichimatsu, titled 'Deep Night Hour'?", Kamiya commented, "it is little embarrassing if I get this wrong", and got the right answer, "Director Kanda!". The casts continued to worked together to answer difficult questions, including "On episode 7-'Dociking', what kind of a tree is displayed in the cockpit on the spacecraft, where Choromatsu is working as a pilot?". At the closing, all 4 casts seemed to enjoy the event. Kamiya commented, "I realized again how fun Mr. Osomatsu is!", while Endou sadly commented, "It is very sad to end this event, since I did not expect to participate in such an entertaining party as an adult". The live stream will be archived until 11:59 p.m. on December 31 on the official "Mr. Osomatsu" YouTube channel. (C) Akatsuka Fujio/Mr. Osomatsu Production Committee