Your browser does not support grid, so will not be supported. Hover over your browser version to see if there is a way to enable potential support. Sorry, I am no longer able to justify working on making the layout work on older devices.
Chihaya-cha~n, happy birthday~♪Fuaguh!?Oh♪ Oh♪ Wow, aren't you happy.~~~~!? Gah......~~!Don't struggle~. You can't get out anyway~♪*A lot of tickling and struggling*