Love Letter From, Nanika?

Love Letter From, Nanika? (ラブレター・フロム・何か?) is the third and last single by ecosystem. It was released on August 22, 2012, and peaked at #45 on the Oricon single chart.

Single Information
The lead track Love Letter From, Nanika? was used as the opening theme for the anime Choyaku Hyakunin isshu: Uta Koi.
 * Catalog Number:
 * SECL-1174 (Regular Edition)
 * SECL-1172/3 (Limited Edition)
 * Lyrics: Tsubosaka Megumi (Track 1)
 * Composition: Tsubosaka Megumi (Track 1)
 * Arrangement: ecosystem (Track 1)

Tracklist

 * 1) Love Letter From, Nanika? (ジレンマ)
 * 2) Ennui, Kimi no (アンニュイ、君の)
 * 3) I dislike
 * 4) Love Letter From, Nanika? (TV ver.) (Limited Edition only)