现代幽灵寄宿在「手机」！你的手机里也有── 打架正好。破坏万岁。靠着极尽暴虐之能事的影片企划大赚一笔的炎上系直播主「煽火苹果」，缘城苍吏15岁。 苍吏在大众认知是麻烦精的化身，但实际是最喜欢妹妹与甜点的温柔哥哥。 争议影片也只不过是为了帮体弱多病的妹妹筹措庞大医药费的手段，即使被全人类讨厌，只要妹妹健康就是幸福。直到最爱的妹妹发生变异── 祓除电子化的幽灵！学园×灵媒×动作奇幻故事开幕！
鸣海孝之（谷山纪章 配音）、平慎二（青木城 配音）和速濑水月（石桥朋子 配音）是学生时代的好友，毕业在即，三人亦即将奔向不同的未来。某日，鸣海孝之结识了名叫凉宫遥（栗林美奈实 配音）的少女，在速濑水月的牵线搭桥下，鸣海孝之和凉宫遥走到了一起。 其实，水月一直暗暗的喜欢着孝之，在生日当天，她找到了正准备和凉宫遥约会的孝之，希望他能够送自己一枚戒指作为礼物。然而，当孝之告别水月来到约会地点时，等待着他的却是凉宫遥因车祸而陷入昏迷的噩耗。三年之后，凉宫遥从昏迷中苏醒了，可是她的记忆依旧停留在三年前出事的那一天，殊不知此时的孝之和水月早已经走到了一起。
In this season, the show went back to airing one new episode a week, but stayed in the hour-length format, filling up the second half-hour with episodes from previous seasons and some of the prime-time specials from the 1980s. This entire season, along with the second half of season 6, is available on Garfield and Friends: Volume 5 DVD set. Also worth noting is that here, a new theme song was added that was written by J.R. Johnston and Neil Panton. The theme was sung by J.R. Johnston. This theme song was not shown internationally, and as a result, it does not appear on the DVDs (although Garfield's quotations are kept intact). This new introduction sequence used most clips from Seasons 5-7 and a few from the first two seasons, as well as Garfield in Paradise and Garfield's Feline Fantasies. The episodes stopped using a few seconds of the theme playing in the episode title cards after season seven's fourth episode; music from the episodes were used in the title cards until the show ended, even though season six used music from some of their episodes.
“PINE RECORDS”（通称：PIRECO）所属的千岁春、熊谷绘里、龙王更纱、迎桐、迎羽织、箕作沙沙芽、西尾未来、雪野日阳、具志坚修普、金时琴子、诸冈露露11人，是名为“音乐少女”的偶像组合的成员。 但“音乐少女”却是完全火不起来的C级偶像。 不鸣不飞&赤字累累的“音乐少女”，制作人池桥和成员们却仍然在拼命努力着。 池桥认为“音乐少女”需要新的成员。像是抓住成功的引爆剂那样的偶像！于是，他为了选拔而日夜操劳。 这样的某一天，“音乐少女”与主人公·花子相遇了……
