Nihongo Quest N5 Playtest Achievements Here is the full list of all 13 Nihongo Quest N5 Playtest achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply 100 CharactersBattle 100 characters. 1000 charactersBattle 1000 characters 5000 charactersBattle 5000 characters 10,000 CharactersBattle 10,000 characters 7 day streakGet a 7-day streak in Review Tower. 15 Day StreakGet a 15 day streak in Review Tower. 30 Day StreakGet a 30 day streak in Review Tower 50 Day StreakGet a 50 day streak in Review Tower. Hiragana MasterFinish learning Hiragana. Katakana MasterFinish learning Katakana Radical MasterFinish learning Radicals N5 MasterFinish learning N5 Soda MasterHave over 100 melon sodas. Must be claimed at shop.