[update] implement the index and view
[update] implement the index and view

shimomo/dokidoki-memorial,shimomo/dokidoki-memorial,kyoumoto/dokidoki-memorial,kyoumoto/dokidoki-memorial,shimomo0502/dokidoki-memorial,kyoumoto/dokidoki-memorial,shimomo0502/dokidoki-memorial,shimomo0502/dokidoki-memorial,shimomo/dokidoki-memorial