To jam and learn Seri Ishikawa - Nijino Hitoheya chords, your primary focus should be mastering these chords sequence: Cm, Gm, Eb, F, Bb, F, Gm, F and Eb. You can use ChordU's Free Tempo controller to start at a slower pace and then gradually increase your speed. Adapt the capo setting considering your vocal range, with reference to the key: Bb Major.