Original diary: tetsuya, posted on his mobile site tetsu-tetsu.com.
These blog entries were posted by tetsu and his staff posted through the day during the JACK IN THE BOX event.
Sealed archive
The rest is in the vault.
JRock University's full texts and archived comments come with the compact.band Vault key. Indexes are free to browse.
Get the Vault key →Have one? Open the Vault, press "unlock the music school".