Claimer Case 1

Naoto Tsugimura head of customer service at a major food and beverage company receives a strange complaint from an angry caller who claims to have found insects in his mineral water Tsugimura is unable to appease him and soon finds that this mysterious claimer is beginning to infiltrate his life harassing and stalking him but always out of Tsugimuras sight Nothing Tsugimura does apologizing fighting back seems to make any difference Meanwhile the claimers rage continues to escalate until finally reaching a shocking conclusion