claim: 2 Hearts came out after May 1923.
evidence: Niijima -LRB- 新島 , `` new island '' -RRB- may refer to  :. Niijima , a Japanese placename. Nii-jima  : one of the Izu Islands. Nii-jima. Nii-jima. Izu Islands. Izu Islands. Niijima , Tokyo  : the village of Tokyo that governs the above Niijima and Shikinejima. Tokyo. Tokyo. Shikinejima. Shikinejima. Niijima , Okinawa  : a settlement in Itoman , Okinawa. Niijima -LRB- Ogasawara -RRB-  : name used in media for a new volcanic island which emerged in 2013-2014 and joined with Nishinoshima. Niijima , a Japanese surname. Joseph Hardy Neesima -LRB- Jo Niijima -RRB-  : the Christian founder of Doshisha University in Japan. Joseph Hardy Neesima. Joseph Hardy Neesima. Doshisha University. Doshisha University. Haruo Niijima  : a fictional character in the manga and anime Shijo Saikyo no Deshi Kenichi. Haruo Niijima. List of Shijo Saikyo no Deshi Kenichi characters#Haruo Niijima. Shijo Saikyo no Deshi Kenichi. Shijo Saikyo no Deshi Kenichi. Category  : Surnames