Calculating machines, data-processing equipment and computers; downloadable multimedia file; downloadable software; downloadable smartphone applications (software); smartphones; smartphone applications (software); application software for smartphones; apparatus for broadcasting, recording, transmission or reproduction of sound, data or images; computer application software; computer software program; programs for computers.

Data transmission and data broadcasting; providing access to a blog, chatroom, bulletin board or discussion service; electronic bulletin board services via the blog; electronic bulletin board services for social network services; electronic bulletin board services for shopping information service; bulletin board services for smartphone applications; providing access to Internet portal featuring smartphone applications; providing on-line chat room or bulletin board service; providing access to on-line chat rooms and electronic bulletin boards; providing on-line chat room/bulletin board/forums; electronic bulletin board services by telecommunications; telecommunication network services; electronic bulletin board services for location-based social networking service (SNS); electronic bulletin board services for transmission of messages among users in the field of interest on the Internet; electronic bulletin board services that enable connection to a variety of thematic information and opinions via internet; Internet portal services; providing on-line chatrooms and electronic bulletin boards for transmission of messages among users in the field of general interest; providing electronic bulletin boards for transmission of messages among users of computer and mobile devices; providing bulletin boards, community forum, on-line chat room for transmission of messages among computer users in the field of education and entertainment; providing on-line chatrooms and electronic bulletin boards for transmission of messages among computer users.