The AKB48 Request Hour Setlist Best 100 2009 (AKB48 リクエストアワー セットリストベスト100 2009) was held from January 18 to January 21, 2009 at Shibuya AX. Fans made their voices heard by voting for their favorite AKB48/SKE48 original songs.

The AKB48 Request Hour Setlist Best 100 2008 (AKB48 リクエストアワー セットリストベスト100 2008) was held from January 21 to January 24, 2008 at Shibuya AX. Fans made their voices heard by voting for their favorite AKB48 original songs.

At the end of the 20th century, the Earth Defense Force continued to protect the earth from aliens and monsters that invaded one after another. Returning to the origin of his successful work "Earth Defense Girl Iko-chan". With AKB48's Haruka Katayama and SDN48's Kayo Noro as cast members, nine unique beautiful girl members fight against the invaders to defend the earth.

Here's a slightly shortened version that keeps all key details and emotional beats intact: --- Shinichi Koda (ISSA), president of Koda Construction, continued his retaliation against the Aoi-kai by taking down their Tobita and Nashida factions. In response, Aoi-kai began sending assassins after him. The Saeki-gumi, also under Aoi-kai, kidnapped Kamata (Mizuho Takasugi), a former member now with Koda Construction, hoping to provoke a confrontation. However, their plan failed, and Shinichi successfully rescued Kamata. Enraged, Saeki sent another assassin—this time, Mikami Isao (DAICHI) jumped in to shield Shinichi and was shot in his place. Though rushed to the hospital for emergency surgery, tragedy had struck—Shinichi had lost a comrade. Overwhelmed by guilt, Shinichi prepares for the next stage: the final showdown with the Aoi-kai… and the looming confrontation with his older brother, Toshikazu (Yoshiyuki Yamaguchi). The story of the brave men enters a new chapter.