Dictionary Lookup:
@
Reading:

@ [] At sign ˈæt ˈsaɪn
秋叶原@DEEP [qiū yè yuán ] Akihabara@Deep
赤沙印记@四叶草.2 [chì shā yìn jì sì yè cǎo ] Sunshine Heartbeat ˈsʌnˌʃaɪn ˈhɑɹtˌbit
@ [] At sign ˈæt ˈsaɪn