Oct 2, 2017; PS4 opening movie (in Japanese) from 876TV (Bandi-Namco Entertainment)
Gameplay
アニメ&ゲームの情報満載!『リトルウィッチWEB放送局』 8月号
Livestream of game (provided by Bandai Namco) from Dengeki Online (電撃オンライン), in Japanese; very long stream, jump to 1:07:46, 1:33:25, and 1:53:51 for game play portions; see video file. Or watch videos below.
Little Witch Academia Chamber of Time - PS4 Gameplay Walkthrough Part 1
Little Witch Academia Chamber of Time - PS4 Gameplay Walkthrough Part 2
Little Witch Academia Chamber of Time - PS4 Gameplay Walkthrough Part 3
Miscellaneous
PS4「リトルウィッチアカデミア 時の魔法と七不思議」初回限定生産版 座談会ダイジェスト映像
Sep 22, 2017; Voice actors reveal parts of PS4 Limited Edition version from 876TV (Bandi-Namco Entertainment)
Audio from Bonus CD
PS4「リトルウィッチアカデミア 時の魔法と七不思議」初回限定生産版 特典ドラマCD一部公開映像
Partial public video (audio only) of the drama CD that is bundled with the initial limited edition version of Little Witch Academia: Chamber of Time for PlayStation 4