[2] On 16 January 2015, Jang signed a one-year contract with INAC Kobe Leonessa.

[3] After spending the first half of the season injured, she made her first league appearance in a 1–0 home victory against Albirex Niigata Ladies on 5 September 2015, coming on as a substitute in the 66th minute.

[4] On 15 November 2015, she made her Empress's Cup debut in a 4–0 win over Bunnys Kyoto SC.

[6] On 21 January 2016, Jang joined Incheon Hyundai Steel Red Angels in the WK League.

[8] In 2018, Jang scored 11 goals and set up seven others in 27 matches, helping the Red Angels win their sixth consecutive championship.