Hello, goodbuy and hello Trình bày: 熊木杏里 (Anri Kumaki) Lời bài hát: Hello, Goodbye & Hello Kimi ni atte ima kimi to sayonara Hello Goodbye & Hello Soshite kimi no inai kono sekai ni Hello Hontou no sayonara o shiranakatta ano toki Kowareyuku kokoro wa zutto kimi o sagashiteta Moshimo...