What is Tokyo Metro 08 series?
{{Infobox train | background = | name = | image = File:東京メトロ半蔵門線08系電車.jpg | imagealt = | imagesize = | caption = | interiorimage = | interiorimagealt = | interiorcaption = | service = 2003–now | manufacturer = | designer = | assembly = | ordernumber = | factory = | family = | replaced = | yearconstruction = 2002–2003 | yearservice = | refurbishment = | yearscrapped = | numberconstruction= | numberbuilt = | numberservice = | numberpreserved = | numberscrapped = | predecessor = | successor = | formation = | diagram = | code = | fleetnumbers = | capacity = | operator = | depots = | lines = {{TSLS|Z}} [[Tokyo Metro Hanzomon Line]], <br>[[Tokyu Den-en-toshi Line]], <br> [[Tobu Skytree Line]], <br />[[Tobu Nikkō Line]], <br />[[Tobu Isesaki Line]] | carbody = | trainlength = | carlength = | width = | height = | lowfloor = | floorheight = | platformheight = | entrylevelorstep = | doors = | art-sections = | wheeldiameter = | wheelbase = | maxspeed = | weight = | axleload = | steep gradient = | traction = | engine = | enginetype = | cylindercount = | cylindersize = | traction motors = | poweroutput = | tractiveeffort = | transmission = | acceleration = | deceleration = | aux = | powersupply = | hvac = | electricsystem = | collectionmethod = | uicclass = | aarwheels = | wheels driven = | bogies = | minimum curve = | brakes = | safety = | coupling = | multipleworking = | light = | gauge = 1,067mm | notes = }} The {{Nihongo|'''Tokyo Metro 08 series'''|東京メトロ08