A seminar led by Blanc in Miami was featured in a TV documentary, The Hunt for Real Men, by the British documentary maker Tim Samuels broadcast on the Bio channel on June 27, 2014. In a later interview with BBC, Samuels described the seminar as being "in a classroom, in a hotel, with a hundred, two hundred guys who start making notes, with Julien at the front as the kind of rock star guru, people hanging on every word, and generally getting fairly practical pop psychology tips on how to approach women, what sort of conversation to make, how to project your alpha male, and a sense of self confidence."
On September 8, 2014, Blanc posted a video titled "White Aldiyar fucks Asian women in Tokyo (and the beautiful methods to it)" to his YouTube channel. The video, which has since been removed, shows Blanc presenting a seminar to a roomful of men. In the seminar, Blanc describes his opinion that "sub-communication," not the use of words or methods, is all that matters. He justifies this with his past experience in approaching women in Tokyo. Blanc comments that "in Tokyo, if you're a white male, you can do what you want" and “all you have to say to kinda like take the pressure off is just yell ‘Pikachu’ or ‘Pokemon’ or ‘Tamagotchi’ or something,” as he describes himself in Tokyo "romping through the streets" and "grabbing women" whilst shoving their faces in his crotch, saying "Pikachu".
Blanc's Australian tour, which had begun in Sydney on October 29, 2014, was cut short by cancellations prompted by petitions and protests, including a protest of a seminar led by Blanc's assistant Maximilian Berger on a Melbourne River Cruises boat moored on the Yarra River in Southbank, Melbourne. The boat company cancelled the seminar booking mid-event, and local police were called in to restore order. Protesters also petitioned to have Blanc deported from Australia. Blanc's Australian visa was revoked on November 6, 2014, and the following day Victoria police confirmed that he had left Australia overnight, with his assistant scheduled to follow. Australia's Immigration minister Scott Morrison told Sky News: "This guy wasn’t putting forward political ideas, he was putting forward abuse that was derogatory to women ... those are values abhorred in this country."
An online petition to deny Blanc entry to the United Kingdom was also initiated in November. Blanc had reportedly already given a series of seminars in London during September 2014, and was scheduled for two return visits to London in late 2014 and early 2015. Alleging that permitting Blanc into the country “legitimises sexual assault and predation” and that his pick-up techniques “directly exploit vulnerable men who buy into rape culture and end up believing that this is an appropriate way to behave,” shadow home secretary (Labour) Yvette Cooper called upon Home Secretary Theresa May to deny Blanc entry to the country. Under paragraph 320 of the Immigration Rules, the Home Secretary can refuse any visa "on general grounds because of a person’s background, behaviour, character, conduct or associations." The UK denied Blanc a visa on November 19, 2014. Following the visa denial, the BBC interviewed documentary maker Tim Samuels about his perceptions of the seminar taught by Blanc featured in Samuels' documentary "The Hunt for Real Men" broadcast the previous June. Samuels said he and his team had seen nothing that "crossed the line," but that the videos and photos which later came to light had "cast a shadow" over what had seemed an essentially harmless enterprise.
An online petition campaign in Singapore resulted in a joint statement on November 26 by the Singapore's Immigration & Checkpoints Authority and its Ministry of Social and Family Development that Blanc would not be allowed into Singapore, which he had been scheduled to visit during a tour in late 2014.
Critics of the social media campaigns against Blanc have initiated a counterpetition in his support urging nations not to deny his freedom of speech and asserting that "Denying him a visa would be an incredible injustice to a man who has committed no crimes". One of Blanc's personal assistants spoke to Newsbeat (a BBC Radio 1 programme) on November 20, 2014 asserting that Blanc's content had been misinterpreted by the media, supporting Blanc's earlier claims that his coaching content had been taken out of context.