タイトルに登場する“青いライオン”は、自分の内にいるもうひとりの自分。 心の持ちようひとつで、味方にも敵にもなり得る存在。 ときにその視線は冷たく、気を抜けばすぐに操られてしまいそうになる―― だからこそ、運命の輪は自分の手で握り続けなければならない。 誰かのせいにせず、自分の人生を自分で動かしていく。 そのために必要なのは、“本当の自分”と向き合うこと。 そんな内面の節目を、 占星術「ジュピターリターン（木星回帰）」の周期と重ね合わせながら書き上げました。 2026年放映予定 BSドラマ「ヒカリ」の主題歌候補曲です。 The "Blue Lion" in the title represents another version of myself that lives within me. Depending on how I choose to face it, it can become either an ally or an enemy. At times, its gaze feels cold, and if I let my guard down, it seems as though I could be controlled by it. That is why I believe we must keep our hands firmly on the wheel of our own destiny. Rather than blaming others, we must take responsibility for our lives and move forward on our own terms. To do that, we first need to face our true selves. This song was written during one of those important turning points in life, inspired by the astrological cycle known as the Jupiter Return. "Blue Lion" is also a candidate theme song for the BS drama series Hikari, scheduled to air in 2026.