“…Clarifying the characteristics of mothers who may require support with childrearing would contribute to the prevention of child maltreatment, by providing more effective care for them (Kayama, Sagami, Watanabe, Senoo, & Ohara, 2004). Most previous studies focused on the characteristics of mothers who abused their children, which included a history of maltreatment during childhood (Keenan et al, 2003), young age (Hovdestad, Shields, Williams, & Tonmyr, 2015;Putnam-Hornstein, Cederbaum, King, Eastman, & Trickett, 2015;Yamaoka et al, 2015), social isolation (Berlin, Appleyard, & Dodge, 2011;Kusano et al, 2010), and low income (Eckenrode, Smith, McCarthy, & Dineen, 2014). In addition, previous studies on parenting difficulties faced by new mothers focused on the daily hassles of parenting (Bayrampour et al, 2016;Yang, Peden-McAlpine, & Chen, 2007), the anxieties of childrearing (Sato, Kato, & Kakee, 2008a), and maternal mental health problems (Fujiwara, Okuyama, & Izumi, 2012).…”