The Switzerland international says he began to grow frustrated with a lack of match time at Arsenal, and now hopes to play in his preferred centre-back position in Germany
Arsenal defender Johan Djourou has revealed that his Gunners team-mate Per Mertesacker advised him to join Hannover on loan.
The 25-year-old failed to make a Premier League appearance for the north London outfit this season, with only two Capital One Cup outings to his name.
And Djourou, who has made 144 appearances for Arsenal since 2004, revealed that fellow defender Mertesacker was key to his decision to join the Bundesliga side until the end of the season and he is hoping for first-team exposure at Hannover after falling down the pecking order at the Emirates Stadium.
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"Per is a good friend of mine. He told me many positive things about Hannover 96. And he said that I should do that and go there," Djourou told Bild.
Djourou is a centre-back by preference, and has admitted that he found it difficult adapting to the role of full-back which manager Arsene Wenger used him in last term.
"Last season I had to play right back and I lost a little self-confidence," Djourou continued.