〔044〕Photonium 〜国立図書館にPhotonium！？プロローグ〜 http://media.blubrry.com/photonium/p/podcast.studio-nouveau.jp/zob06463/wp-content/uploads/2017/10/Photonium_044.mp3Podcast: Play in new window | DownloadSubscribe: Android | Email | Google Podcasts | RSS