Library.

“In Western countries, a majority of individuals with pro-Japan leanings harbor anti-Muslim and antisemitic sentiments.”

The asserted majority has no evidentiary basis. None of the cited sources measures anti-Muslim and antisemitic attitudes among Western individuals with pro-Japan leanings. Evidence about a niche far-right fascination with Japan and general correlations between prejudices cannot establish that most pro-Japan individuals share those sentiments.

“The Warwick Report alleged that Muslims keep firearms or other weapons at mosques.”

The available Warwick material does not allege that Muslims store firearms or other weapons at mosques. It refers only to mosques as locations reportedly associated with meetings suspected of links to Hizb-ut-Tahrir. Converting that reference into a weapons-storage allegation is unsupported by the cited evidence.