Called Cheki Wide in Japan.

Released the year after the mini film and cameras, the negative was increased on this format to create an image size based on the golden ratio.
Upon introduction, this format was simply called Instax without any suffix (making it the normal, not mini, Instax film), Fujifilm gradually embedded the "Wide" moniker into the name of the product.
That rebranding pattern can also be seen on the Instax 210 which is now described on the Fujifilm web site as Instax Wide 210, despite not being referenced elsewhere in such a way.
Instax Wide is available in colour and black and white.
Called Cheki Wide in Japan.
Released the year after the mini film and cameras, the negative was increased on this format to create an image size based on the golden ratio. Upon introduction, this format was simply called Instax without any suffix (making it the normal, not mini, Instax film), Fujifilm gradually embedded the "Wide" moniker into the name of the product. That rebranding pattern can also be seen on the Instax 210 which is now described on the Fujifilm web site as Instax Wide 210, despite not being referenced elsewhere in such a way. Instax Wide is available in colour and black and white.
Instax