 LiSA 's musical style is described by Dennis Amith of J ! -ENT as a young woman with style , beautiful vocals , and the ability to take on various musical styles , may it be happy , upbeat rock music or " even something more darker . " She has used the phrase " kyō mo ii hi da " ( 今日もいい日だっ , " Another Great Day " ) as a theme throughout her career ; the phrase is also the name of her personal blog . In an interview with HMV Japan , she mentioned that before her major debut , she tended to sing pop songs , and because of this , she felt uneasy when making " Oath Sign " , which had a heavy and dark style , although she was able to receive several favorable responses to the single , which allowed her to make her next single " Crossing Field " with confidence . As for " Crossing Field " , she says that feels that the song grows every time she sings it , in the same way that love is nurtured through dates or love letters . In " Best Day , Best Way " , she mentioned that the song 's theme is " what you did yesterday will lead to what happens today " , and that the lyrics are delivered as if they are her own words . She also shared her experience with the single 's B @-@ sides : " I 'm a Rock Star " , which according to her represents her fulfilling her dream of becoming a singer , and " Shiroi Toiki " ( シロイトイキ , " White Sigh " ) , which represents happy feelings . 
 LiSA <a href='null_genetive' title='1'><mark>'s</mark></a>musical style is described by Dennis Amith of J ! -ENT as a young woman with style , beautiful vocals , and the ability to take on various musical styles , may it be happy , upbeat rock music or " even something more darker . " She <a href='been_done' title='2'><mark>has</mark></a> used the phrase " kyō mo ii hi da " ( 今日もいい日だっ , " Another Great Day " ) as a theme throughout her career ; the phrase is also the name of her personal blog . In an interview with HMV Japan , she mentioned that before her major debut , she tended to sing pop songs , and because of this , she felt uneasy when making " Oath Sign " , which had a heavy and dark style , although she was able to receive several favorable responses to the single , which allowed her to make her next single " Crossing Field " with confidence . As for " Crossing Field " , she <a href='uninflect' title='3'><mark>says</mark></a> that <a href='uninflect' title='4'><mark>feels</mark></a> that the song <a href='uninflect' title='5'><mark>grows</mark></a> every time she <a href='uninflect' title='6'><mark>sings</mark></a> it , in the same way <a href='null_relcl' title='7'><mark>that</mark></a>love is nurtured through dates or love letters . In " Best Day , Best Way " , she mentioned that the song <a href='null_genetive' title='8'><mark>'s</mark></a>theme is " what you did yesterday will lead to what <a href='uninflect' title='9'><mark>happens</mark></a> today " , and that the lyrics are delivered as if they <a href='drop_aux' title='10'><mark>are</mark></a>her own words . She also shared her experience with the single <a href='null_genetive' title='11'><mark>'s</mark></a>B @-@ sides : " I 'm a Rock Star " , which according to her <a href='uninflect' title='12'><mark>represents</mark></a> her fulfilling her dream of becoming a singer , and " Shiroi Toiki " ( シロイトイキ , " White Sigh " ) , which <a href='uninflect' title='13'><mark>represents</mark></a> happy feelings . 
LiSA  musical style is described by Dennis Amith of J ! -ENT as a young woman wit style , beautiful vocals , and the ability to take on various musical styles , may it be happy , upbeat rock music or " even something more darker . " She done used the phrase " kyō mo ii hi da " ( 今日もいい日だっ , " Another Great Day " ) as a theme throughout her career ; the phrase is also the name of her personal blog . In an interview wwHMV Japan , she mentioned that b4 her major debut , she tended to sing pop songs , and becuz of dis , she felt uneasy when wit " Oath Sign " , which had a heavy and dark style , although she was able to receive several favorable responses to the single , which allowed her to make her next single " Crossing Field " with confidence . As fa " Crossing Field " , she say dat feel that the song grow every time she sing it , in the same way love is nurtured thru dates or luvv letters . In " Best Day , Best Way " , she mentioned that the song  theme is " what you did yesterday will lead to what happen today " , and that the lyrics are delivered as if they her own words . She also shared her experience with the single  B @-@ sides : " I 'm a Rock Star " , which according to her represent her fulfilling her dream of becoming a singer , and " Shiroi Toiki " ( シロイトイキ , " White Sigh " ) , which represent happy feelins .