A 22-year-old woman has been arrested on suspicion of assault for allegedly kicking her 2-year-old son, who died after being assaulted by her boyfriend near Tokyo, police said Wednesday.The boy had multiple subcutaneous bruises on his body, and the police are investigating if he was routinely assaulted.Tomomi Fujii was arrested Monday for allegedly kicking her eldest son, Itsuki, in the back on a street in Yokohama's Midori Ward on Aug. 17, according to Kanagawa prefectural police.Fujii has admitted to the allegation, telling investigators she "got irritated and kicked him."Police said Fuji…READ FULL ARTICLE