ESPERANTO Front Cover

Lyric

Yakan Hikou

JESTIVAL

冷たい心臓 悶え始め

血を欲しがり唸る

脈打つ鼓動 並んだ針

無情な時 刻む

踠いては抗うこともできず空を舞う

宿命とさよならの意味を

数えては戻らぬ日々に抱かれ空と交う

慟哭を飲み込んだ海へ

溶けてゆく

虚ろな羽 風切りの音

闇夜を裂く調べ

凍てつく指 誰かの声

薄れてゆく祈り

踠いては抗うこともできず空を舞う

宿命とさよならの意味を

数えては戻らぬ日々に抱かれ空と交う

慟哭を飲み込んだ海へ

溶けてゆく

  • Lyricist

    Klara

  • Composer

    Klara

  • Mixing Engineer

    Klara

  • Mastering Engineer

    Klara

  • Guitar

    Klara

  • Synthesizer

    Klara

  • Vocals

    Klara

ESPERANTO Front Cover

Listen to Yakan Hikou by JESTIVAL

Streaming / Download

*ESPERANTO* is the long-awaited full album arriving two years after the previous release, *33*. Its creation was deeply inspired by the "division caused by language barriers" that Klara encountered while traveling across Europe from 2024 to 2025, as well as his efforts to overcome them. The album represents a sharp yet beautiful answer reached at the end of that two-year journey. It is only fitting that the work is titled *ESPERANTO*-named after the constructed international auxiliary language created with the hope of transcending language barriers.

The album opens with "Platinum Echoes," featuring a chorus that resonates like a gentle prayer. For this track-produced in Nice, France-and "The Beautiful Night"-produced in London, UK-Klara took on the challenge of writing lyrics entirely in English for the first time. "The Beautiful Night," in particular, blends crunchy guitar strumming with organ and strings, creating an atmosphere reminiscent of a UK rock anthem.

Tracks like "Bouin-boushoku" (Bingeing and Overeating) and "Patron" showcase his signature cynical and comic style while breaking new ground by weaving alternative music elements and disco beats into a rock and synth-based sound. After the languid, drifting feel of "Yakan Hikou" (Night Flight)-evoking a slow drift across a dark ocean at night-the album's mood shifts dramatically with "en." Featuring a dazzling, mysterious sound reminiscent of a religious ritual, this track loops the "en" sound-found in words like *en-en* (endless), *shin-en* (abyss), and *eien* (eternity)-like an incantation; it stands as the album's dark, emotional core.

The closing title track, "Esperanto," goes beyond English lyrics to incorporate the constructed language Esperanto itself. It portrays a desperate prayer-a wish that will not fade even after a century-as the artist frantically seeks a "bridge" to connect a lonely world. A sound characterized by a sweeping, melancholic grandeur-culminating in the soaring line, "That is why we always plead for peace"-elevates the album to breathtaking heights.

For this release, Klara once again handled the songwriting, mixing, and mastering entirely on his own. The arrangements stand out for their vivid clarity, placing a strong emphasis on chordal textures, while the tracklist features a greater number of major-key songs than ever before. Enhanced by the emotive guitar work of supporting guitarist NoRiTaKa, the album emerges as a work that opens itself up brilliantly to the world.

Artist Profile

  • JESTIVAL

    JESTIVAL Re-launching as a solo project by Klara in 2018 following the dissolution of his former band, JESTIVAL is built upon a foundation of rock, seamlessly absorbing elements of heaviness, electronic, and pop to create a sound of boundless variation. Klara maintains a "defiantly selfish" creative philosophy, handling all songwriting, instrumentation, and recording entirely on his own. The latest album, ESPERANTO (released July 2026), was inspired by travels of Klara across Europe between 2024 and 2025. Facing the "barriers of language" firsthand, he challenged himself to write lyrics not only in English but also in the constructed language of Esperanto. The sound is further elevated by the emotive guitar work of support guitarist NoRiTaKa, resulting in a vivid, chord-driven sonic landscape. JESTIVAL transforms the trivial fragments of daily life into an incredibly grand and dramatic world. It is an exquisite farcical spectacle, performed solo by a solitary, otaku-spirited man for the world to witness.

    Artist page


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