[Machine Translation] A mini album with catchy and varied songs to color the summer! The Blu-ray of the limited first edition includes LiVE [Jiryoku wo Konntekuru Tsukiroku Tour at duo MUSIC EXCHANGE ( 2021.01.10 ) ] , Document of Jiryoku wo Konntekuru Tour, ONLiNE EVENT " Jiryoku wo Konntekuru 1 Day at Shibuya Bowl ( 2021.01.24 ) ", MUSiC ViDEO " Running Mame Shibai " Mame Summer! 2021.01.24 ) ", MUSiC ViDEO "Running Mame-Shiba" and "Mame Summer! BOX specification. BOX specification. Includes 50-page photo book. This product is compatible with Smapla Music & Movie. (What is "Smapla Music"?) This is a CD product with a function that allows you to listen to the songs recorded on the CD on your smartphone. [Recommended environment] Smartphone compatible OS: iOS7 or higher, Android 4.0 or higher PC compatible OS: Windows Vista, Windows 7 and Macintosh OS10.4 or higher *Smapla Music is a service for PCs, smartphones and tablets. ( What is "Smapla Movie"?) It is a product with an added function that allows you to watch the video recorded on the Blu-ray on your smartphone. [Recommended environment] Smartphone compatible OS: iOS7 or higher, Android 4.0 or higher *Smaplam Movie is a service for smartphones and tablets. Please refer to the information included with the product for detailed information on how to use the service. Please refer to the instructions included with the product for detailed information on how to use the service. / Customers using smartphones need to install the dedicated player applications "SMAPLA Music (free)" and "SMAPLA Movie (free)". Communication fees and large packet communication fees may be incurred when downloading apps and content. When using a smartphone, it is recommended to use a fixed packet rate service or connect to WiFi. Please note that the use of communication lines may be subject to restrictions depending on the contract with each carrier. If the free space on your smartphone is low, you may not be able to retrieve or play the contents. In such a case, please make sure that you have enough free space on your smartphone before playing the contents again. Please note that some devices may not be able to use or play the contents properly. This service is available only in Japan. This service is valid for 2 years from the date of release.